One-Step Equations

Front

To solve the equation x - 62 = 123, what operation do you perform on both sides?

Back

Add 62 to each side.

Front

Solve the equation: x + 7 = 12

Back

x = 5

Front

What is the inverse of addition?

Back

Subtraction.

Front

What is the inverse of multiplication?

Back

Division.

Front

Solve the equation: y - 33 = 147

Back

y = 180.

Front

What is a one-step equation?

Back

An equation that can be solved in one operation.

Front

If x + 10 = 20, what is x?

Back

x = 10.

Front

If x - 5 = 15, what is x?

Back

x = 20.

Front

What operation would you use to isolate x in the equation x/4 = 3?

Back

Multiply both sides by 4.

Front

If 3x = 12, what is the value of x?

Back

x = 4.