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Total questions: 204

Worksheet time: 10hrs 57mins

Name
Class
Date
1.

5x + 3(x+4) = 285x\ +\ 3\left(x+4\right)\ =\ 28  

solve entirely

a)

5x + 3x + 12 = 28

b)

x = 2

c)

8x + 12 = 28

d)

x = 8

2.

combine like terms appropriately

2(x-1) + 3x = 3

a)

1x - 2 = 3

b)

5x - 2 = 3

3.

6x + 12 = 36

which is the constant

a)

6

b)

6x

c)

12

d)

36

4.

which is the coefficient

6x + 12 = 36

a)

6

b)

6x

c)

12

d)

36

5.

what is a variable

a)

the letter

b)

the number before the letter

c)

a plain number

d)

the answer

6.

96=6(k+8)96=6\left(k+8\right)  

a)

1212  

b)

88  

c)

4-4  

d)

99  

7.

21=3+4n+5n21=3+4n+5n  

a)

9

b)

7-7  

c)

6

d)

2

8.

97=3(6n5)897=-3\left(6n-5\right)-8  

a)

10-10  

b)

1616  

c)

5-5  

d)

2-2  

9.

10(h+1) - 4 = 76

a)

h=10

b)

h=4

c)

h=7

d)

h=76

10.

What will the equation look like after you combine like terms?

a)

-5x + 5 = 35

b)

x + 5 = 35

c)

5x + 5 = 35

d)

-x + 5 = 35

11.

x+2+6=8x+2+6=8  

a)

0

b)

14

c)

8

d)

4

12.
What is the first step to solve this equation:
11 - 3x = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
13.

3c + 5 = 23

a)

c = 3

b)

c = 6

c)

c = 7

d)

c = 18

14.
Solve:
7w + 5 = 3w - 15
a)
5
b)
-2
c)
2
d)
-5
15.
Solve:
10x + 9 = 4x - 9
a)
0
b)
3
c)
-3
d)
-18
16.
6 ( 2n + 5 ) = 66
a)
3
b)
5.08
c)
8
d)
432
17.

Solve:  3(6x+6)=144-3\left(6x+6\right)=-144

(a)  

18.

Solve:  8(p+8)=120-8\left(p+8\right)=-120



(a)  

19.

Solve.

a)

x = 12

b)

x = 24

c)

x = 4

d)

x = 9

20.

Solve for x:

20=x36-20=\frac{x-3}{6}  

a)

x=123x=-123  

b)

x=117x=-117  

c)

x=13x=-\frac{1}{3}  

d)

x=29x=-29  

21.

3a + 4 = 31

(a)  

22.
7(2x - 4) = 42
a)
x= 5
b)
x= 8
c)
x= 2
d)
x= 9
23.
2x - 3 + 4x = 27
a)
12
b)
4
c)
5
d)
15
24.
-11 + 3(b + 5) = 7
a)
1
b)
-1
c)
3
d)
-3
25.

Solve:

2(2x + 3) = -6(x + 9)

a)
1.2
b)
6
c)
-6
d)
7.5
26.

Solve:

7x + 19 = -2x + 55

a)
4
b)
14.8
c)
8.2
d)
-4
27.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4 
28.
Solve the equation:
4 - 6x - 2= -2(3x-1)
a)
no solution
b)
infinitely many solutions
c)
x = ⅓
d)
x = 4
29.

5(2x + 6) = 4(5 2x)+ 3x5\left(2x\ +\ 6\right)\ =\ -4\left(-5\ -2x\right)+\ 3x  

a)

x =20x\ =-20  

b)

x = 20x\ =\ 20  

c)

x =10x\ =-10  

d)

x = 10x\ =\ 10  

30.
-15 = 5a +12- 2a + 6
a)
-11
b)
-3
c)
10
d)
7
31.

3 ( a + 22 ) = 12a + 30

a)

a = 8

b)

a = 2

c)

a = 4

d)

a = -2

32.

Which step cannot be performed first when solving the equation

5 - 2(x - 7) = x + 1 + 3x

a)

Distributing -2 to (x - 7)

b)

Combining x and 3x

c)

5 - 2

33.
Solve for x:
5x - 14 = 8x + 4
a)
x = 6
b)
x = -6
c)
x = -18/13
d)
x = 10/3
34.

Solve for x:

2 ( x + 5 ) - 7 = 3 ( x - 2 )

a)

x = 6

b)

x = -14

c)

x = 9

d)

x = 28

35.

Solve:

2(4x - 3) - 8 = 4 + 2x

a)
x = 5/3
b)
x = 3
c)
x = 1
d)
x = 2
36.

Which is the correct order in which to solve multi-step equations?

a)

Distribute

Combine like terms

Get the variable on one side by add or subtracting

Divide or multiple

b)

Add or subtracting

Distribute

Combine like terms

Divide or multiple

c)

Divide or multiple

Add or subtracting

Distribute

Combine like terms

37.

What is the first step to solve this equation?
x - 5 = 7 - 2x

a)

Add 7 to both sides of the equation

b)

Add 2x to both sides of the equation

c)

Subtract 2x from both sides of the equation

d)

combine x and -2x

38.
In an equation, you want to get the variable...
a)
on one side
b)
to disappear
c)
by itself
d)
to sing and dance
39.
To solve one-step equations, you have to use the ________________ operation.
a)
Integer
b)
Inverse
c)
Additive
d)
Subtractive
40.
2x - 3 + 4x = 27
a)
12
b)
4
c)
5
d)
15
41.
Solve:
7x - 3x - 8 = 24
a)
8
b)
-8
c)
3.2
d)
4
42.

2v + v = 3-2v\ +\ v\ =\ 3  

a)

4

b)

5-5

c)

3-3

d)

5

43.

21=3+4n+5n21=3+4n+5n  

a)

9

b)

7-7  

c)

6

d)

2

44.

What is the solution for the equation -3 + 5a = 4a - 10?

a)

a = -13

b)

a = 13

c)

a = -7

d)

a = 7

45.

What is the solution for the equation -2k = k - 7 - 8?

a)

k = 5

b)

k = -5

c)

k = 1

d)

k = -1

46.

What is the solution for the equation -16 + 3n = -8 - 5n?

a)

n = -2

b)

n = 2

c)

n = -4

d)

n = 4

47.

What is the solution for the equation 4n - 1 = 6n + 8 - 8n + 15?

a)

n = 4

b)

n = -4

c)

n = 8

d)

n = -8

48.

What is the solution for the equation 1 - 3x = 3x + 1?

a)

x = 0

b)

x = 1

c)

x = -1

d)

x = 2

49.

What is the solution for the equation 4r + 8 + 5 = -15 - 3r?

a)

r = -4

b)

r = 4

c)

r = -2

d)

r = 2

50.

What is the solution for the equation -12 - 4b = 4 - 2b?

a)

b = 8

b)

b = -8

c)

b = 4

d)

b = -4

51.

What is the solution for the equation 3n - 15 = 7n + n?

a)

n = -5

b)

n = 5

c)

n = -3

d)

n = 3

52.

Solve the equation: -13 + n + 5 + 6 = 5 + 4n - 4

a)

n = 3

b)

n = 4

c)

n = 2

d)

n = 5

53.

Solve the equation: 3v + 2 = 4v + 4

a)

v = -2

b)

v = 2

c)

v = -4

d)

v = 4

54.

Solve the equation: 8x + 6x = 8x + 4x + 12

a)

x = 12

b)

x = 6

c)

x = 3

d)

x = 4

55.

Name the coefficient of 9h + 12

a)

6

b)

12

c)

9

d)

1

56.
Write the phrase as an expression. "10 less than a number n"
a)
10-n
b)
n-10
c)
n+10
d)
10-n
57.
 Identify the variables in the following expression:  4x + 2y - 6
a)
4, 2, -6
b)
-4 and x
c)
X and Y 
d)
-6
58.
What is 8 in the following expression?
72B - 8 + 9h + 2
a)
constant
b)
variable
c)
expression
d)
coefficient
59.
What is the value of the coefficient?
−3x+6
a)
3
b)
6
c)
−3
d)
x
60.

The goal when solving an algebraic equation is to isolate the variable.

a)

True

b)

False

61.

The inverse operation of addition is multiplication.

a)

True

b)

False

62.

The inverse operation of subtraction is addition.

a)

True

b)

False

63.

What is the solution for the equation 2x - 4 = 10?

a)

x = 3

b)

x = 7

c)

x = 5

d)

x = 8

64.

If 5y + 15 = 20, what is the value of y?

a)

y = 1

b)

y = 0

c)

y = -1

d)

y = 5

65.

Which operation is the inverse of division?

a)

Addition

b)

Subtraction

c)

Multiplication

d)

None of the above

66.

x + 23 = -45

a)

x = -23

b)

x = -68

c)

x = -12

d)

x = 64

67.

m - 14 = 76

a)

m = 90

b)

m = 52

c)

m = -62

d)

m = 80

68.

13x = 65

a)

x = 4

b)

x = 5

c)

x = -3

d)

x = 7

69.

c/-2 = -91

a)

c = 182

b)

c = -45

c)

c = -182

d)

c = 194

70.

21=3+4n+5n21=3+4n+5n  

a)

9

b)

7-7  

c)

6

d)

2

71.

Define coefficient.

a)

the number multiplied by a variable

b)

to replace a value for a variable

c)

a number standing alone

d)

to find the value of an expression

72.

Define constant.

a)

the number multiplied by a variable

b)

to replace a value for a variable

c)

a number standing alone

d)

to find the value of an expression

73.

Define substitute.

a)

the number multiplied by a variable

b)

to replace a variable with a value or an expression

c)

a number standing alone

d)

to find the value of an expression

74.

Define variable

a)

a letter in the alphabet

b)

a letter or symbol standing for an unknown value

c)

a letter to grandma

d)

a letter to Santa

75.

Define terms.

a)

parts of an expression or equation separated by + or -.

b)

parts of a sentence

c)

many ways to do a problem

d)

parts of a car

76.

Select the constant in 8x - 2.

a)

8

b)

8x

c)

2

d)

-2

77.

Select the coefficient in 8x + 2.

a)

x

b)

8x

c)

8

d)

+2

78.
3c + 5 = 23
a)
c = 3
b)
c = 6
c)
c = 7
d)
c = 18
79.
4x + 7 = 23
a)
x = 16
b)
x = 4
c)
x = 9
d)
x = 12
80.
6p - 5 =13
a)
12
b)
15
c)
3
d)
-3
81.
Use the Distributive Property to solve the equation.
4( x + 2) = 16
a)
-2
b)
0
c)
1
d)
2
82.
7x = 3x + 24
a)
6
b)
10
c)
14
d)
4
83.
-8y = -3y -15
a)
3
b)
-3
c)
5
d)
-5
84.
Solve the equation:
7x - 4 = 3 + 8x
a)
x = 7
b)
x = -7
c)
x = 2/7
d)
x = 11
85.
10x + 9 = 4x - 9
a)
0
b)
3
c)
-3
d)
-18
86.
7w + 5 = 3w - 15
a)
5
b)
-2
c)
2
d)
-5
87.
Solve for x:
5x - 14 = 8x + 4
a)
x = 6
b)
x = -6
c)
x = -18/13
d)
x = 10/3
88.
Solve for f:
f - 4 = 6f + 26
a)
f = -5
b)
f = 5
c)
f = 6
d)
f = -6
89.
Solve for f:
f - 4 = 6f + 26
a)
f = -5
b)
f = 5
c)
f = 6
d)
f = -6
90.

What is the first step to solve this equation:

- 3x -11 = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

91.

What operation would you perform first and then second when solving for m in the following equation?

10 + 7m = 17

a)

subtract 10, divide by 7

b)

divide by 7, subtract 10

c)

multiply by 7, add 10

d)

add 10, multiply by 7

92.
The steps in solving 5b - 6 = 24 are: 
a)
Add 6 to both sides and divide both sides by 5
b)
Add 6 to both sides and multiply both sides by 5
c)
Subtract 6 from both sides then multiply both sides by 5
d)
Subtract 6 from both sides then divide both sides by 5
93.

Solve for a:

-3a + 8 = 14

a)

a = -2

b)

a = -7.5

c)

a = 2

d)

a = 6

94.

Solve for x:

2x - 3 = 1

a)

x = 3

b)

x = 2

c)

x = 1

d)

x = -2

95.

Solve for x:

2x - 3 + 4x = 27

a)

x = 12

b)

x = 4

c)

x = 5

d)

x = 15

96.
Solve for b:
 3(b - 4) = -3
a)
b = 3
b)
b = -3
c)
b = 5
d)
b = -5
97.

Solve for x:

7(2x - 4) = 42

a)

x = 5

b)

x = 8

c)

x = 2

d)

x = 9

98.
Solve for b:
-11 + 3(b + 5) = 7
a)
b = 1
b)
b = -1
c)
b = 3
d)
b = -3
99.

Solve for x:

2x -1(3+4x) = 11

a)

x = -4

b)

x = 7/3

c)

x = -7

d)

x = -17/8

100.

Solve for k:

38 + 7k = 8(k + 4)

a)

k = 6

b)

k = 8

c)

k = -6

d)

k = 1

101.
y + 8 = 20
a)
10
b)
11
c)
12
d)
13
102.
k - 10 = 7
a)
-3
b)
3
c)
17
d)
- 17
103.
- 4T = - 44
a)
- 11
b)
11
c)
- 40
d)
48
104.
x/12 = - 2
a)
6
b)
- 6
c)
24
d)
- 24
105.
3p - 1 = 5
a)
3
b)
2
c)
1
d)
0
106.
9 + 2q = - 1
a)
4
b)
- 4
c)
5
d)
- 5
107.
27 = 5r + 2
a)
5
b)
- 5
c)
5.8
d)
- 5.8
108.
11 = 47 - 8s
a)
5
b)
4.5
c)
4
d)
3.5
109.
2(u - 9) = 4
a)
10
b)
11
c)
12
d)
13
110.
16 = - 4(y + 3)
a)
7
b)
- 7
c)
6
d)
- 6
111.
15 + 4a - 6 = 21
a)
1
b)
2
c)
3
d)
4
112.
10 = 2 - 6b + 14
a)
1
b)
2
c)
- 1
d)
- 2
113.
12x = 144
a)
x = 12
b)
x = 4
c)
x = 2
d)
x = 132
114.
3y = -15
a)
-5
b)
5
c)
-3
d)
3
115.
-4x + 1 = 21
a)
x=120
b)
x=5
c)
x=30
d)
x=-5
116.
5 = 7s - 9
a)
2
b)
6
c)
7
d)
8
117.
4a + 3 = 15
a)
2
b)
4
c)
1
d)
3
118.
52 = -5x - 3
a)
x = 11
b)
x = -11
c)
x = 275
d)
x = -275
119.
-30 - 5x = 120
a)
x = 18
b)
x = -18
c)
x = 30
d)
x = -30
120.
Which equation has x = 2 as a solution?
a)
3 + x = 10
b)
11 + x = 13
c)
4x = 32
d)
5x =25
121.
Solve for the variable. 3x=-27
a)
x=9
b)
x=-30
c)
x=-9
d)
x=-24
122.
Simplify:
5(3x+1)
a)
15x+1
b)
15x+5
c)
8x+1
d)
8x+6
123.
Solve for x:
8x - 10 = -34
a)
4
b)
3
c)
-3
d)
-24
124.
What is the first step in solving this equation:
5x + 7 = 12
a)
Divide by 5
b)
Subtract 5
c)
Multiply by 7
d)
Subtract 7
125.
6 - 3a = 21
a)
a= 9
b)
a= -9
c)
a= -5
d)
a= 5
126.
-3 ( f - 8 ) = 39
a)
-21
b)
-10.3
c)
-5
d)
5
127.
7(2x - 4) = 42
a)
x= 5
b)
x= 8
c)
x= 2
d)
x= 9
128.
33 = 4a - 7
a)
a=-10
b)
a=10
c)
a=4.5
129.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4 
130.
2x - 3 + 4x = 27
a)
12
b)
4
c)
5
d)
15
131.
-11 + 3(b + 5) = 7
a)
1
b)
-1
c)
3
d)
-3
132.
Solve:
7x - 3x - 8 = 24
a)
8
b)
-8
c)
3.2
d)
4
133.
Solve:
-8 + 5x - 2 = 20
a)
6
b)
-6
c)
2
d)
-2
134.
Solve:
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
135.
Solve:
6(5x - 3) + 2 = 14
a)
2
b)
.5
c)
-1
d)
1
136.

Solve 2 + 5x + 2x = -12.

a)

x = 2x\ =\ -2  

b)

x = 107x\ =\ -\frac{10}{7}  

c)

x = 2x\ =\ 2  

d)

x = 107x\ =\ \frac{10}{7}  

137.

For which equation would you add 12 as the first step?

a)

2(m 12) = 32\left(m\ -12\right)\ =\ 3  

b)

14 = x1214\ =\ \frac{x}{12}  

c)

13 = 5y  1213\ =\ 5y\ -\ 12  

d)

5x + 12 = 75x\ +\ 12\ =\ 7  

138.

Which of the following equations does not have x = 2 as a solution?

a)

6 = 12x6\ =\ \frac{12}{x}  

b)

2(x +4) = 122\left(x\ +4\right)\ =\ 12  

c)

12x  2 = 1\frac{1}{2}x\ -\ 2\ =\ -1  

d)

3x  2 = 83x\ -\ 2\ =\ -8  

139.

Solve 3 = x + 3 - 5x.

a)

x = -6

b)

x = 0

c)

x = -1

d)

x = 6

140.

Solve the equation x3 4 = 5\frac{x}{3}-\ 4\ =\ 5 .

a)

19

b)

27

c)

11

d)

15

141.

Solve the equation x + 32= 1\frac{x\ +\ 3}{2}=\ -1 .

a)

x = 1

b)

x = 4

c)

x = -8

d)

x = -5

142.

Which equation has a solution of y = -2?

a)

3y + 1 = 5

b)

2y - 5 = 1

c)

4y + 8 = -4

d)

y - 3 = -5

143.

If 3x - 1 = 11, find the value of 2x + 1.

a)

4

b)

5

c)

8

d)

9

144.

Solve 2(5x3)=142\left(5x-3\right)=14  

a)

x=2x=2  

b)

x=1710x=\frac{17}{10}  

c)

x=315x=\frac{31}{5}  

d)

x=45x=\frac{4}{5}  

145.

Solve 5(3x1)=405\left(3x-1\right)=40  

a)

x=3x=3  

b)

x=73x=\frac{7}{3}  

c)

x=4115x=\frac{41}{15}  

d)

x=30x=30  

146.

Solve 3(5x13)=213\left(5x-13\right)=21  

a)

x=4x=4  

b)

x=55x=55  

c)

x=26x=26  

d)

x=3415x=\frac{34}{15}  

147.

Solve the equation:


7x = 21

a)

x = 14

b)

x = 28

c)

x = 3

d)

x = 147

148.

Solve: 3(x-2)=18

a)

6.7

b)

4

c)

8

d)

-4

149.

Find the value of the variable that makes the equation true.

5(3x  2) = 40-5\left(3x\ -\ 2\right)\ =\ 40  

a)

x = 3

b)

x = 1

c)

x = -2

d)

x = -4

150.

Solve for w:

2w59=11\frac{2w}{5}-9=11  

a)

w=50w=50  

b)

w=10w=10  

c)

w=32w=32  

d)

w=23w=23  

151.

solve for m:

23(9m6)=20\frac{2}{3}\left(9m-6\right)=20  

a)

m=4m=4  

b)

m=3m=3  

c)

m=2m=2  

d)

m=8m=8  

152.

Solve for x:

20=x36-20=\frac{x-3}{6}  

a)

x=123x=-123  

b)

x=117x=-117  

c)

x=13x=-\frac{1}{3}  

d)

x=29x=-29  

153.
solve for x
a)
5
b)
-25
c)
15
d)
1/5
154.

4(m+1)=244\left(m+1\right)=24  

m=m=  

(a)  

155.

2x+3x+2=122x+3x+2=12  

x=x=  

(a)  

156.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4 
157.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
158.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
159.
5x - 4 + 2x = 3
a)
1
b)
2
c)
3
d)
4
160.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
161.
2 (n + 5) = -2 The first step in solving the following equation is ____________
a)
add five to both sides
b)
distribute 2 to all terms in the parenthesis
c)
add 2
162.

What is the first step to solve this equation:

- 3x -11 = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

163.

4=2r-10

a)

7

b)

15

c)

14

d)

9

164.
What would be the best first step to solving the equation in one step?
a)
multiply both sides by 3
b)
multiply both sides by -3
c)
divide both sides by -3
d)
add 3 to each side
165.
6 - 3a = 21
a)
a= 9
b)
a= -9
c)
a= -5
d)
a= 5
166.
-3 ( f - 8 ) = 39
a)
-21
b)
-10.3
c)
-5
d)
5
167.
7(2x - 4) = 42
a)
x= 5
b)
x= 8
c)
x= 2
d)
x= 9
168.
33 = 4a - 7
a)
a=-10
b)
a=10
c)
a=4.5
169.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4 
170.
2x - 3 + 4x = 27
a)
12
b)
4
c)
5
d)
15
171.
-11 + 3(b + 5) = 7
a)
1
b)
-1
c)
3
d)
-3
172.
Solve:
7x - 3x - 8 = 24
a)
8
b)
-8
c)
3.2
d)
4
173.
Solve:
-8 + 5x - 2 = 20
a)
6
b)
-6
c)
2
d)
-2
174.
Solve:
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
175.
Solve:
6(5x - 3) + 2 = 14
a)
2
b)
.5
c)
-1
d)
1
176.

Solve 2 + 5x + 2x = -12.

a)

x = 2x\ =\ -2  

b)

x = 107x\ =\ -\frac{10}{7}  

c)

x = 2x\ =\ 2  

d)

x = 107x\ =\ \frac{10}{7}  

177.

For which equation would you add 12 as the first step?

a)

2(m 12) = 32\left(m\ -12\right)\ =\ 3  

b)

14 = x1214\ =\ \frac{x}{12}  

c)

13 = 5y  1213\ =\ 5y\ -\ 12  

d)

5x + 12 = 75x\ +\ 12\ =\ 7  

178.

Which of the following equations does not have x = 2 as a solution?

a)

6 = 12x6\ =\ \frac{12}{x}  

b)

2(x +4) = 122\left(x\ +4\right)\ =\ 12  

c)

12x  2 = 1\frac{1}{2}x\ -\ 2\ =\ -1  

d)

3x  2 = 83x\ -\ 2\ =\ -8  

179.

Solve 3 = x + 3 - 5x.

a)

x = -6

b)

x = 0

c)

x = -1

d)

x = 6

180.

Solve the equation x3 4 = 5\frac{x}{3}-\ 4\ =\ 5 .

a)

19

b)

27

c)

11

d)

15

181.

Solve the equation x + 32= 1\frac{x\ +\ 3}{2}=\ -1 .

a)

x = 1

b)

x = 4

c)

x = -8

d)

x = -5

182.

Which equation has a solution of y = -2?

a)

3y + 1 = 5

b)

2y - 5 = 1

c)

4y + 8 = -4

d)

y - 3 = -5

183.

If 3x - 1 = 11, find the value of 2x + 1.

a)

4

b)

5

c)

8

d)

9

184.

Solve 2(5x3)=142\left(5x-3\right)=14  

a)

x=2x=2  

b)

x=1710x=\frac{17}{10}  

c)

x=315x=\frac{31}{5}  

d)

x=45x=\frac{4}{5}  

185.

Solve 5(3x1)=405\left(3x-1\right)=40  

a)

x=3x=3  

b)

x=73x=\frac{7}{3}  

c)

x=4115x=\frac{41}{15}  

d)

x=30x=30  

186.

Solve 3(5x13)=213\left(5x-13\right)=21  

a)

x=4x=4  

b)

x=55x=55  

c)

x=26x=26  

d)

x=3415x=\frac{34}{15}  

187.

Solve the equation:


7x = 21

a)

x = 14

b)

x = 28

c)

x = 3

d)

x = 147

188.

Solve: 3(x-2)=18

a)

6.7

b)

4

c)

8

d)

-4

189.

Find the value of the variable that makes the equation true.

5(3x  2) = 40-5\left(3x\ -\ 2\right)\ =\ 40  

a)

x = 3

b)

x = 1

c)

x = -2

d)

x = -4

190.

Solve for w:

2w59=11\frac{2w}{5}-9=11  

a)

w=50w=50  

b)

w=10w=10  

c)

w=32w=32  

d)

w=23w=23  

191.

solve for m:

23(9m6)=20\frac{2}{3}\left(9m-6\right)=20  

a)

m=4m=4  

b)

m=3m=3  

c)

m=2m=2  

d)

m=8m=8  

192.

Solve for x:

20=x36-20=\frac{x-3}{6}  

a)

x=123x=-123  

b)

x=117x=-117  

c)

x=13x=-\frac{1}{3}  

d)

x=29x=-29  

193.
solve for x
a)
5
b)
-25
c)
15
d)
1/5
194.

4(m+1)=244\left(m+1\right)=24  

m=m=  

(a)  

195.

2x+3x+2=122x+3x+2=12  

x=x=  

(a)  

196.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4 
197.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
198.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
199.
5x - 4 + 2x = 3
a)
1
b)
2
c)
3
d)
4
200.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
201.
2 (n + 5) = -2 The first step in solving the following equation is ____________
a)
add five to both sides
b)
distribute 2 to all terms in the parenthesis
c)
add 2
202.

What is the first step to solve this equation:

- 3x -11 = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

203.

4=2r-10

a)

7

b)

15

c)

14

d)

9

204.
What would be the best first step to solving the equation in one step?
a)
multiply both sides by 3
b)
multiply both sides by -3
c)
divide both sides by -3
d)
add 3 to each side