Question 1

y - 4 = 12

Accepted Answer

16

Answer

3

Answer

8

Answer

12

Question 2

Which equation has x = 5 as the solution?

Accepted Answer

2x = 10

Answer

2x = 5

Answer

x + 15 = 10

Question 3

What what is the inverse operation of division?

Accepted Answer

Multiplication

Answer

Subtraction

Answer

Addition

Answer

Division

Question 4

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

Not given

Answer

v - 4 = 10

Answer

10 - 4 = v

Question 5

Solve the equation
3x = 27.

Accepted Answer

x = 9

Answer

x = 24

Answer

x = 30

Answer

x = 81

Question 6

In the equation
x + 7 = 12
7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?

Accepted Answer

Subtract 7 from both sides. The solution is x = 5.

Answer

Multiply both sides by 7 The solution is x = 84.

Answer

Add 7 to both sides.
The solution is x = 19.

Question 7

Solve the equation:

20 = x + 4

Accepted Answer

x = 16

Answer

x = 80

Answer

x = 5

Answer

x = 24

Question 8

y - 33 = 147

Accepted Answer

y = 180

Answer

y = 177

Answer

y = 114

Answer

not given

Question 9

Solve the equation:

0 = 4h

Accepted Answer

h = 0

Answer

h = -1

Answer

h = 4

Answer

h = 1

Question 10

Which equation has w = 8 as the solution?

Accepted Answer

8w= 64

Answer

4 + w = 10

Answer

16w = 240

Answer

16 - w = 9

Question 11

5 less than a number is 15.

Accepted Answer

x - 5 = 15

Answer

5 - x = 15

Answer

15 - x = 5

Question 12

Twice a number is 24.

Accepted Answer

2n = 24

Answer

2 + n = 24

Answer

2 - n = 24

Answer

2/n = 24

Question 13

What does "difference" mean?

Accepted Answer

Subtract

Answer

Multiply

Answer

Add

Answer

Divide

Question 14

Solve the following equation

X + 8 = 15

Accepted Answer

7

Answer

23

Answer

120

Question 15

Solve the following equation

4 =m/5

Accepted Answer

20

Answer

4

Answer

5

Answer

0.5

Question 16

3 = c -1

Accepted Answer

4

Answer

3

Answer

0

Answer

2

Question 17

Solve the following equation
2y = 18

Accepted Answer

9

Answer

36

Answer

20

Answer

16

Question 18

Solve the following equation
18 = 3b

Accepted Answer

6

Answer

15

Answer

54

Answer

21

Question 19

Solve the following equation
14m = 28

Accepted Answer

2

Answer

14

Answer

1/2

Answer

42

Question 20

Solve the following equation
c / 4 = 4

Accepted Answer

16

Answer

1/4

Answer

8

Answer

1

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