Two-Step Equations

To undo an operation, you must do its opposite or inverse to both sides of the equation. Match each operation to its inverse.

• Addition

• Subtraction

• Multiplication

• Multiplication

• Subtraction

• Division

• Division

• Addition

Tags

7.11.B

-8x + 9 = 33

• 3

• 50

• 16

• -3

Tags

7.11.B

What is the FIRST step in solving this equation?

• subtract 3 from each side

• add three to each side

• subtract 2 from each side

• add 2 to each side

Tags

7.11.B

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

7.11.B

Solve for x:

4x + 1 = 5

Write your answer as a whole number (Simplify)

Tags

7.11.B

• add 30 to both sides

• subtract 30 from both sides

• multiply both sides by 30

• divide both sides by 30