Solving Equations

-4x + 1 = 21

• x=120
• x=5
• x=30
• x=-5

Tags

CCSS.7.EE.B.4A

4a + 3 = 15

• 2
• 4
• 1
• 3

Tags

CCSS.7.EE.B.4A

Solve  12 - 6y = 24

• -1
• -2
• -3
• -4

Tags

CCSS.7.EE.B.4A

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

Tags

CCSS.7.EE.B.4A

4x - 7 = 21

• x = 12

• x = 7

• x = 24

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation:

-3x + 11 = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

Solve for y. 

 $\frac{y}{3}$  + 6 = 9 

• 15

• 9

• 3

• 12

2k + 12 = -4

• -8
• 8
• -10
• 4

Tags

CCSS.7.EE.B.4A

Solve the following equation. 

 $\frac{x}{2}$  -  5 = 3

• x = -2

• x = 2

• x = 16

• x = 8

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