two step equations study guide

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

   3 = 5x - 12

• 2 = x
• 4 = x
• 3 = x
• -1 = x

Tags

CCSS.7.EE.B.4A

5x + 4 = -6

• 2

• -2

• 10

• 15

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

• 60
• 70
• 80
• 90

What is the first step in solving the following equation?
3x - 5 = 20

• multiply both sides by 5
• add 5 to both sides
• divide both sides by 5
• subtract both sides by 5

-15 = -4m + 5

• 4

• 7

• 5

• 40

-9x - 13 = -103

• 15

• 10

• 12

• -10

Solve for x.

• 132

• 196

• 8

• 12

10 + 3k = 22

• 11

• 36

• 4

• 96