Addition and Subtraction Equations

Question 1

If you use the addition property of equality, what number would you add to both sides of the equal sign to isolate the variable?

Revolt · Accepted Answer

B: -5/7

Question 2

The operation in the problem is .

Revolt · Accepted Answer

D: Division

Question 3

Determine which solution is correct for solving using reciprocals.

Revolt · Accepted Answer

C:

Question 4

a = –12

Revolt · Accepted Answer

D: multiplication property of equality

Question 5

What equation will model the situation?

Revolt · Accepted Answer

D: x/3 = 4

Question 6

Let m = the number of muffins baked. Which equation will solve the problem?

Revolt · Accepted Answer

D:

Question 7

What is the solution?

Revolt · Accepted Answer

C: 26/7

Question 8

The inverse operation is .

Revolt · Accepted Answer

C: Multiplication

Question 9

a = –12

Revolt · Accepted Answer

C: division property of equality

Question 10

How many servings did the original recipe make?

Revolt · Accepted Answer

C: 12

Addition and Subtraction Equations Answers