Multi-Step Equations

What is the correct order to solve a multi-step equation?

• Combine Like Terms

• Distribute

• Undo addition or subtraction

• Undo multiplication or division

Tags

CCSS.8.EE.C.7B

Tags

CCSS.6.EE.B.7

What is the solution to the equation: 70x = -70

• 1

• 70

• -1

• -70

Tags

CCSS.6.EE.B.7

What is the first step in solving the equation below?

12 + 5w - 4w = 15

• combine like terms

• distribute

• start with the upside down T

Tags

CCSS.8.EE.C.7B

• 75

• 15

• 25

• 5

Tags

CCSS.7.EE.B.4A

Solve the multi-step equation:

9w + 3w = 36

Hint: you have to combine like terms and then solve.

• 3

• 12

• 24

Tags

CCSS.8.EE.C.7B

Tags

CCSS.8.EE.C.7B

• 47

• 57

• 67

• 163

Tags

CCSS.6.EE.B.7

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7