Quiz about Solving Equations Review

Question 1

Solve the equation:
8 = x + 1

Accepted Answer

7

Answer

9

Answer

6

Answer

8

Question 2

Solve the equation:
x + 7 = 12

Accepted Answer

x = 5

Answer

x = 19

Answer

x = 4

Answer

x = 84

Question 3

Solve the equation:
x - 5.5 = 10.5

Accepted Answer

x = 15.5

Answer

x = 15

Answer

x = 14

Answer

x = 16

Question 4

Solve the equation:
4p = 16

Accepted Answer

p = 4

Answer

p = 12

Answer

p = 64

Answer

p = 3

Question 5

Solve the equation:
2w=58

Accepted Answer

w = 29

Answer

w = 32

Answer

w = 15

Answer

w = 116

Question 6

Solve the equation:
x/3 = 4

Accepted Answer

x = 12

Answer

x = 1

Answer

x = 16

Answer

x = 3

Question 7

Solve the equation:
5x = 25

Accepted Answer

x = 5

Answer

x = 20

Answer

x = 125

Answer

x = 4

Question 8

Solve the equation:
1/2x = 6

Accepted Answer

x = 12

Answer

x = 18

Answer

x = 3

Answer

x = 16

Question 9

Solve the equation:
y - 33 = 147

Accepted Answer

y = 180

Answer

y = 114

Answer

y = 177

Answer

Answer not Given

Question 10

Solve the equation:
r + 12 = 25

Accepted Answer

13

Answer

37

Answer

300

Answer

Answer not Given

Question 11

Solve the equation:
y - 14 = 66

Accepted Answer

80

Answer

52

Answer

79

Answer

Answer Not Given

Question 12

Solve the equation:
y + 51 = 99

Accepted Answer

48

Answer

140

Answer

150

Answer

Answer not Given

Question 13

To solve the equation below, what would you do first?
x - 62 = 123

Accepted Answer

add 62 to each side

Answer

subtract 62 from each side

Answer

multiply each side by 62

Answer

add 123 to each side

Question 14

What equation matches this situation?
Robyn had some video games then bought 4 more. Now she has a total of 10 games.

Accepted Answer

v + 4 = 10

Answer

v - 4 = 10

Answer

10 - 4 = v

Answer

Answer not Given

Question 15

What equation matches this situation?
John wants to buy an MP3 Player that costs $30.98. How much change did he receive if he gives the cashier $40?

Accepted Answer

30.98 + c = 40

Answer

40 + c = 39.98

Answer

c - 40 = 39.98

Answer

c - 39.98 = 40

Question 16

Solve for w.

Accepted Answer

F

Answer

G

Answer

H

Answer

I

Question 17

Solve for x:
z = xy

Accepted Answer

x = z/y

Answer

x = y/z

Answer

x = yz

Answer

y = xz

Question 18

Solve for s:
r = 2s - 8

Accepted Answer

s = r + 8 2

Answer

s = r + 2 8

Answer

s = r + 4

Answer

s = 2r + 16

Question 19

Solve the equation:
^x/₃+ 10 = 15

Accepted Answer

15

Answer

75

Answer

25

Answer

5

Question 20

Solve the equation:
2x + 15x - 21 = 47

Accepted Answer

4

Answer

1

Answer

2

Answer

3

Question 21

Solve the equation:
17=3(x-5)+5

Accepted Answer

x=9

Answer

x=8

Answer

x=17/3

Answer

x=-9

Question 22

Solve the equation:
3x + 2(4x - 4) = 3

Accepted Answer

1

Answer

4

Answer

3

Answer

2

Question 23

Question 23.

Accepted Answer

Ben and Jenny. They just solved it differently.

Answer

Ben

Answer

Jenny

Answer

Neither

Question 24

Question 24.

Accepted Answer

-2w+10

Answer

4w-10

Answer

2w-10

Answer

-4w + 10

Question 25

Clear the equation to solve.

Accepted Answer

12

Answer

1

Answer

2

Answer

4.67

Question 26

Clear the equation to solve.

Accepted Answer

1.5

Answer

0.5

Answer

0.67

Answer

2

Question 27

Solve the equation:
0.4x + 1.6 = -1.6x + 53.2

Accepted Answer

25.8

Answer

-25.8

Answer

27.4

Answer

54.8

Question 28

Clear the equation to solve.

Accepted Answer

3

Answer

1/3

Answer

1/5

Answer

15

Question 29

Solve the equation:
5x - 14 = 8x + 4

Accepted Answer

-6

Answer

6

Answer

-18/13

Answer

10/3

Question 30

Solve the equation:
f - 4 = 6f + 26

Accepted Answer

-6

Answer

-5

Answer

5

Answer

6

Question 31

Solve the equation:
3 - 5x = -9 + x

Accepted Answer

2

Answer

4

Answer

3

Answer

1

Question 32

Solve the equation:
2c - 12 = 9c + 2

Accepted Answer

-2

Answer

14

Answer

2

Answer

No solution

Question 33

Solve the equation:
14p - 8 = 22 + 20p

Accepted Answer

-5

Answer

5

Answer

30

Answer

No Solution

Question 34

Using the "opposite operation" to "undo" and isolate the variable when solving an equation is more commonly called...

Accepted Answer

Inverse operations

Answer

math

Answer

variable

Answer

PEMDAS

Question 35

What is the first step in solving this equation:
5x + 7 = 12?

Accepted Answer

Subtract 7

Answer

Divide by 5

Answer

Subtract 5

Answer

Multiply by 7

Question 36

Solve the equation:
3x + 2(4x - 4) = 3

Accepted Answer

1

Answer

4

Answer

3

Answer

2

Question 37

Solve the equation:
4 - 2(x - 3) = 24

Accepted Answer

- 7

Answer

7

Answer

14

Answer

- 14

Question 38

Simplify each equation. Tell whether the equation has one, no, or infinite solutions.
3x - 7 = 3(x - 3) + 2

Accepted Answer

infinite solutions

Answer

one

Answer

no solutions

Question 39

Simplify the equation. Tell whether the equation has one, no, or infinite solutions.
4(-8x + 5) = -32x - 26

Accepted Answer

no solutions

Answer

one

Answer

infinite solutions

Question 40

Question 40.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Solving Equations Review

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