One-Step Equations

Front

Solve for x: 3 + x = 21

Back

x = 18

Front

If 5x = 25, what is the first step to solve for x?

Back

Divide by 5 on both sides

Front

Solve for x: 6x = -42

Back

x = -7

Front

Solve for x: x + 5 = 25

Back

x = 20

Front

What is the inverse operation of division?

Back

Multiplication

Front

What is a one-step equation?

Back

An equation that can be solved in one operation.

Front

What does it mean to isolate a variable?

Back

To get the variable alone on one side of the equation.

Front

What is the solution to an equation?

Back

The value of the variable that makes the equation true.

Front

If x - 4 = 10, what is x?

Back

x = 14

Front

What is the first step to solve x + 7 = 12?

Back

Subtract 7 from both sides.