One Step Equations Addition and Subtraction

Front

What is the inverse (opposite) of subtraction?

Back

Addition is the inverse of subtraction.

Front

Solve the equation: x - 7 = 21

Back

x = 28

Front

Solve the equation: n - 29 = 53

Back

n = 82

Front

Solve the equation: x - 3 = 4

Back

x = 7

Front

Back

Add 3 to both sides.

Front

Back

Subtract 5 from both sides.

Front

Back

x = 5

Front

Back

x = 10

Front

Back

y = 12

Front

Back

Subtract 2 from both sides.