Two-Step Equations

What is the inverse of multiplication?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.7.NS.A.2

12g - 5 = 19

Which is the correct 1st step?

• Add 12 to both sides

• Add 5 to both sides

• Add 19 to both sides

Tags

CCSS.6.EE.B.7

• Multiply both sides by 12

• Divide both sides by 12

• Multiply both sides by 24

• Divide both sides by 24

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

2t -7 = 3

Find the value of t

• -2

• 2

• 5

• 20

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

10 = 2d - 5

What is the value of d?

• 2.5

• 7.5

• 15

• 20

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

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

• Subtraction

• Division

• Division

• Addition

• Multiplication

• Multiplication

• Addition

• Subtraction

Tags

CCSS.6.EE.A.3

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

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