Front

The _________ must be isolated on one side of the equation.

Back

variable

Front

Isolate the variable using __________ or opposite operations.

Back

inverse

Front

Inverse of addition

Back

subtraction

Front

Inverse of subtraction

Back

addition

Front

Solve: -4 = 35

Back

Add 4 to both sides.

Front

Solve n + 23 = 65 by...

Back

subtracting 23 from both sides.

Front

Solve x - 12 = 95 by...

Back

add 12 to both sides.

Front

n - 6 = 10

Back

n = 16

Front

24 + n = 40

Back

n = 16

Front

Solve: n - 12 = 3

Back

n = 15