Summer Math Review Solving Equations

Solve  3x - 7 = 32

• 13
• -13
• 12
• -12

Tags

CCSS.7.EE.B.4A

Solve

• 5
• -6
• 6
• 21

Tags

CCSS.7.EE.B.4A

Solve.

• y = 16

• y = 96

• y = 1.5

• y = -16

Tags

CCSS.7.EE.B.4A

Solve  x + 2.3 = 3.07

• 5.37
• 0.77
• 7.061
• 1.33

Tags

CCSS.6.EE.B.7

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.4A

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

What was done to solve the equation?

(Line 1) 5x - 8 = 32

(Line 2) 5x = 40

(Line 3) x = 8

• add 8 to both sides, then divide both sides by 5

• add 8 to both sides, then divide both sides by 40

• subtract 8 from both sides, then divide both sides by 5

• subtract 8 from both sides, then multiply both sides by 5

Tags

CCSS.HSA.REI.A.1

3(2x+5)=39

• x = 4

• x = 5

• x = 3

• x = -2

Tags

CCSS.7.EE.B.4A