One-Step Equation Intervention

Front

What is the inverse operation of addition?

Back

subtraction

Front

What is the inverse operation of subtraction?

Back

addition

Front

What is the inverse operation of multiplication?

Back

division

Front

What is the inverse operation of division?

Back

multiplication

Front

x + 12 = 20

Back

x = 8

Front

6b = 30

Back

b = 5

Front

Solve the equation
3x = 27.

Back

x = 9

Front

Solve for x:

Back

x = 10

Front

Which equation has x = 5 as the solution? Options: x + 15 = 10, 2x = 5, 2x = 10

Back

2x = 10

Front

144=12z

Back

z=12