Solving Equations Review

Solve for x: 3x = -18

• x = -6

• x = 6

• x = -21

• x = -15

Tags

CCSS.6.EE.B.7

Solve for x: 5x + 9 = 24

• x = 6.6

• x = 6

• x = 5

• x = 3

Tags

CCSS.7.EE.B.4A

Solve for x: 8x - 5x = 21

HINT- Simplify "x" first by combining them

• x = 3.25

• x = 3

• x = 2

• x = 7

Tags

CCSS.7.EE.B.4A

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.7.EE.B.4A

What is the first step to complete when solving this equation?
10 - 3y = 4

• Add 10
• Subtract 10
• Add 3
• Divide by -3

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

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Write an equation that represents this scenario if she spends $35 in all.

• .50x + 20 = 35
• .50x = 35
• .50 + 20x = 35 
• .50x - 20 = 35

Tags

CCSS.HSA.CED.A.3

The cost of renting a van for one day includes a flat rental fee plus a charge for each mile the van is driven.  A van that is driven 107 miles costs $97.15.  A van that is driven 127 miles costs $106.15.  What is the flat rental fee?

• $19.00
• $20.00
• $45.00
• $49.00

Tags

CCSS.7.EE.B.4A

Tags

CCSS.8.EE.C.7B