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Grade 7 Online revision for Quiz 2

Total questions: 43

Worksheet time: 3hrs 35mins

Name
Class
Date
1.
a)
9
b)
3
c)
6
d)
0
2.
-12(x - 1) = -3(x - 1)
a)
10
b)
1
c)
14
d)
23
3.
-12(x - 1) = -3(x - 1)
a)
10
b)
1
c)
14
d)
23
4.

Solve:

5y + 34 = -2(-7y + 1)

a)

y = -4

b)

y = 9

c)

y = 4

d)

y = 36/19

5.
Solve for k:
3k + 5 = 23
a)
k = 4
b)
k = 5
c)
k = 6
d)
k = 7
6.

-10y-6 = -10y-6

a)

No Solution

b)

One Solution

c)

Infinite Solutions

7.

6(m+3)=2(m+5)

a)

No solution

b)

One Solution

c)

Infinite Solutions

8.
How many solutions does the equation have
6x + 3 = 6x + 3
a)
One Solution
b)
No Solution
c)
Infinite Solutions
9.
How many solutions does the equation have
3t + 5 = 4t + 7
a)
One Solution
b)
No Solution
c)
Infinite Solutions
10.
How many solutions does the equation have
-2 ( -4x + 7 ) = -2 + 4x
a)
One Solution
b)
No Solution
c)
Infinite Solutions
11.
How many solutions does the equation have
4 ( 8n - 1 ) = 19 + 32n
a)
One Solution
b)
No Solution
c)
Infinite Solutions
12.
How many solutions does the equation have
3x + 7 + 2x = 5x + 7
a)
One Solution
b)
No Solution
c)
Infinite Solutions
13.

-4(3x + 2) = 3(-4x + 5)

a)

No Solution

b)

One Solution

c)

Infinite Solution

14.

-3(x + 6) = -3(2x + 4)

a)

No Solution

b)

One Solution

c)

Infinite Solution

15.

5x + 4 = 3(2x - 5) - (x + 5)

a)

No Solution

b)

One Solution

c)

Infinite Solution

16.

-2(3m + 6) = -3(4 +2m)

a)

No Solution

b)

One Solution

c)

Infinite Solution

17.

6(m+3)=2(m+5)

a)

No solution

b)

One Solution

c)

Infinite Solutions

18.
What is the solution to this equation?
a)
one solution
b)
no solution
c)
infinite solutions
d)
none of these
19.
8z - 22 = 3 ( 3z + 11) -z
a)
No Solution
b)
One Solution
c)
Infinite Solutions
20.
What is the solution to the equations?
a)
one solution
b)
no solution
c)
infinite solutions
d)
none of these
21.
3(x − 1) = 2x + 9
a)
No Solution
b)
One Solution
c)
Infinitely Many Solutions
22.
2x − x + 7 = x + 3 + 4
a)
No Solutions
b)
Infinitely Many Solutions
c)
One Solution
23.
4(2x + 1) = 5x + 3x + 9
a)
One Solution
b)
Infinitely Many Solutions
c)
No Solutions
24.
Solve for d:
-7(6 + d) = 49
a)
13
b)
1
c)
-1
d)
-13
25.
4x - 12 = 2x + 6
a)
x = 36
b)
x = -36
c)
x = -9
d)
x = 9
26.
2(x - 1) + 3 = 15
a)
x = 13/2
b)
x=-13/2
c)
x = -7
d)
x = 7
27.
Simplify the following  + 16 + 7x + 8 - 7x 
a)
x = 0
b)
No solution
c)
24
d)
-24
28.
Simplify the following: 12x - 6 + 9x - 3 - 15x
a)
6x -3
b)
21x - 9
c)
-6x -3
d)
6x - 9
29.
3y+6+4y-7=-8
a)
y=-1
b)
y=-8
c)
y=1
d)
y=7
30.
10(h+1)-4=76
a)
h=10
b)
h=4
c)
h=7
d)
h=76
31.
7(1 - y) = -3(y - 2)
a)
x = 1/4
b)
x = 4
c)
x = 5
32.
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.
33.
2(3x+7) = x +10 +5x + 4
a)
2
b)
-4
c)
no solution
d)
all real numbers
34.
What is the first step in solving the equation 2a - 4(a - 5) = 10
a)
Add 4 to both sides
b)
Add the 2a and a 
c)
Distribute 4 to a and -5
d)
Distribute -4 to a and -5
35.
Solve the equation:
3x - x + 4 = 4(2x +1)
a)
no solution
b)
infinite solutions
c)
x = 6
d)
x = 0
36.

Pristine House Cleaners charges $19.85 plus $32 per room. Sparkle House Cleaners charges $61.85 plus $18 per room. Write and solve an equation to find the number of rooms for which the total cost of both house cleaners is the same.

a)

4 rooms

b)

1/3 rooms

c)

3.5 rooms

d)

3 rooms

37.

The goal of solving a one, two, or multi-step equations is to:

a)

Find the constant

b)

Find the coefficient

c)

Find the value of the variable

d)

Guess and check

38.

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)

Subtract 5 from both sides of the equation

39.

Mrs. Burrell is buying donuts for a morning study session. She can spent $35. If it costs $3 per donut and $2 for a chocolate milk for herself, how many donuts did she buy for her students?

a)

12 donuts

b)

14 donuts

c)

10 donuts

d)

11 donuts

40.

Marianna wants to buy a new tennis racket that costs $57.50. She has $8 and plans to save $4.50 each week. How many weeks will it take her to save the money?

a)

10 weeks10\ weeks  

b)

11 weeks11\ weeks  

c)

15 weeks15\ weeks  

d)

24 weeks24\ weeks  

41.

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.

42.

Write an equation that could be used to solve this word problem: You bought a $5 magazine and four

erasers. You spent a total of $25. How

much did each eraser cost?

a)

5+x=25

b)

5+4x=25

c)

5x=25

d)

23-5=4x

43.

At Joe's Clown Car Rental Agency, renting a car costs a one time fee of $35 plus $0.75 for every mile it is driven. Which of the equations below would be the correct if it costs Melissa $105 to rent a car?

a)

105 = x(35 + 0.75)

b)

105 = 35x + 0.75

c)

105 = 0.75x + 35

d)

105 = 0.75(x + 35)