Review for Solving Equations/ Inequalities Quiz

-4x + 1 = 21

• x=120
• x=5
• x=30
• x=-5

Tags

CCSS.7.EE.B.4A

-12(x - 1) = -3(x - 1)

• 10
• 1
• 14
• 23

Tags

CCSS.8.EE.C.7A

4 + 2(8x − 11) = 1 − 7(−10x − 5)

• 17
• 19
• -1
• -24

11(b + 2) = 11(−10 + 3b)

• 23
• 6
• −12
• −14

Tags

CCSS.8.EE.C.7B

Which value of p is the solution of 5p − 1 = 2p + 20?

• $\frac{19}{7}$

• $\frac{19}{3}$

• 3

• 7

Which value of x is the solution of the equation

 $\frac{2x}{3}+\frac{x}{6}=5$  ?

• 6

• 10

• 15

• 30

Tags

CCSS.8.EE.C.7B

What is the value of x in the equation

 $\frac{3}{4}x+2=\frac{5}{4}x-6$  ?

• -16

• 16

• -4

• 4

Which value of x makes 

 $\frac{x-3}{4}+\frac{2}{3}=\frac{17}{12}$  true?

• 8

• 6

• 0

• 4

Tags

CCSS.7.EE.B.4A

Solve for x:

 $\frac{3}{5}\left(x+2\right)=x-4$  

• 8

• 13

• 15

• 23

Tags

CCSS.7.EE.B.4A

What is the first step to solving the following equation:

 $\frac{1}{3}\left(2x-4\right)=15$  

• add 4 to both sides

• distribute (multiply the 1/3)

• combine 2x and -4

• subtract 15 from both sides

Tags

CCSS.HSA.REI.A.1