One-Step Equations (addition and subtraction)

Front

x - 5 = 15

Back

x = 20

Front

17 = x + 3

Back

x = 14

Front

-8 + x = 8

Back

x = 16

Front

What is the opposite sign of addition?

Back

subtraction

Front

y - 14 = 10

Back

y = 24

Front

What is a one-step equation?

Back

An equation that can be solved in one operation (addition or subtraction).

Front

If x + 7 = 12, what is x?

Back

x = 5

Front

What is the opposite of subtraction?

Back

addition

Front

If 10 = y - 4, what is y?

Back

y = 14

Front

Solve: x + 9 = 15

Back

x = 6