Solving Equations Test Review

When solving the given equation what order should you complete the steps in?

Given: 3x - 7 = 17

• Add 7 to both sides, then divide 3 from both sides

• Add 7 to both sides, then multiply 3 to both sides

• Subtract 7 from both sides, then divide 3 from both sides

• Subtract 7 from both sides, then multiply 3 yo both sides

Tags

CCSS.HSA.REI.A.1

What is the first step in solving the given equation?

Given:

 $\frac{2t-3}{5}=-9$  

• Divide 2 from both sides

• Add 3 to both sides

• Multiply 5 to both sides

Tags

CCSS.7.EE.B.4A

Solve

 $\frac{2t-3}{5}=-9$  

• t = -21

• t = -24

• t = 21

• t = 24

Tags

CCSS.7.EE.B.4A

Solve.

 $p-5=-3+2p$  

•  $p=\frac{8}{3}$  

• p = -8

• p = -2

• p =2

Tags

CCSS.7.EE.B.4A

Solve the given equation for m.

Given: m - p + t = w

• m = w + p - t

• m = w - p + t

• m = w + p + t

• m = w - p - t

Tags

CCSS.HSA.REI.B.3

9x - 5 = 31

• 4
• 36
• 9/36
• -4

Tags

CCSS.7.EE.B.4A

Solve:
12 - 7x = 12x - 22x + 39

• 1
• -27/17
• -1
• 9

Solve:
5(x - 2) - 8x = -8 + 2x + 13

• 1
• 11/5
• -3
• 31/11

A cell phone company charges $50 per month plus $0.18 per text. How many texts can you send/receive in one month for $107.60? 

• 99
• 385
• 28
• 320

Tags

CCSS.7.EE.B.4A

Sophie has $14 and plans to save $5 each week until she has the $64 she needs for a new jacket.  How many weeks will it take Sophie to save money for a new jacket?

• 11 weeks
• 10 weeks
• 12 weeks
• 13 weeks