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.

• Division

• Division

• Multiplication

• Subtraction

• Subtraction

• Multiplication

• Addition

• Addition

Tags

CCSS.HSA.REI.A.1

• add 30 to both sides

• subtract 30 from both sides

• multiply both sides by 30

• divide both sides by 30

• add 4 to both sides of the equation

• subtract 4 from both sides of the equation

• multiply both sides of the equation by 4

• divide both sides of the equation by 4

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

Tags

CCSS.7.EE.B.4A

• subtract 5 from both sides of the equation

• subtract 3 from both sides of the equation

• add 3 to both sides of the equation

• divide by 2 on both sides of the equation

• subtract 2 from both sides of the equation

• multiply both sides of the equation by 2

• add 2 to both sides of the equation

• divide both sides of the equation by 2

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.4A

-8x + 9 = 33

• 3

• 50

• 16

• -3

Tags

7.11.B