Equations Review

Which equation has x=9 as a solution

• 4 + x = 12
• 5x = 45
• 2x = 20
• x + 7 = 26

Tags

CCSS.6.EE.B.5

x + 12 = -20

• x = 32

• x = -32

• x = 8

• x = -8

Tags

CCSS.6.EE.B.7

Solve:

-4x = 24

• x = 6

• x = -6

• x = 20

• x = 28

Tags

CCSS.6.EE.B.7

Solve:

3x + 7 = -8

• x = -5

• x = 5

• x = -12

• x = -18

Tags

CCSS.7.EE.B.4A

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

w - 11= -3

• w= -14

• w= 5

• w= 14

• w= 8

Tags

CCSS.6.EE.B.7

6x + 18 = 90

• x= 12

• x= 14

• x= -13

• x= -15

Tags

CCSS.7.EE.B.4A

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7

What is a one-step equation?

• A problem where multiple operations are present.
• A problem where the variable is missing.
• An equation where only one step (operation) is needed to solve it.
• An equation where two steps (two operations) are needed to solve it.

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7