One-Step Equations: Adding and Subtracting

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step, typically by adding or subtracting a number from both sides.

Front

Solve for x: 9 + x = 18

Back

x = 9

Front

Solve for x: 8 = x - 1

Back

x = 9

Front

Solve for x: x - 8 = 5

Back

x = 13

Front

Solve for x: x - 12 = 24

Back

x = 36

Front

Solve for b: 4 + b = 30

Back

b = 26

Front

What is the inverse operation of addition?

Back

Subtraction is the inverse operation of addition.

Front

What is the inverse operation of subtraction?

Back

Addition is the inverse operation of subtraction.

Front

If x + 5 = 12, what is x?

Back

x = 7

Front

If 15 = y - 3, what is y?

Back

y = 18