Solving Equations and Inequalities Review

Solve:
 $3x+15=3\left(x+5\right)$  

• No Solution

• x = 15

• All Real Numbers

• x = 0

Tags

CCSS.8.EE.C.7A

Solve for x: $\frac{x}{5}=2$  

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7

Solve:

 $-3\le2x-1\le5$  

• -1 ≤ x ≤ 3

• -1 < x < 3

• 1 < x < 3

• 1 ≤ x ≤ 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

 $-4x-7\ge21$  

• x ≥ 7

• x ≥ -7

• x ≤ 8

• x ≤ -7

Tags

CCSS.7.EE.B.4B

Solve:
 $3x+2<-4\ or\ 4x+4>24$  

• x < -2 or x > 5

• x < 2 or x > 5

• x < -2 and x > 5

• x < 2 and x > 5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

 $8x-4\left(x+8\right)=8$  

• x = 2

• x = 10

• x = 4

• x = -4

Tags

CCSS.8.EE.C.7B

Solve:
 $2\left(a+4\right)=2a-8+4a$  

• a = 3

• a = -3

• a = -4

• a = 4

Tags

CCSS.8.EE.C.7B

Solve:

 $4\left(-8x+5\right)=-32x-26$  

• x = 54

• x = -54

• All Real Numbers

• No Solution

Tags

CCSS.8.EE.C.7B

Solve:
 $\frac{1}{2}\left(2x+6\right)=3x+13$  

• No Solution 

• x = 8

• x = -5

• x = 7

Tags

CCSS.8.EE.C.7B

Solve:

 $-4x+3\left(5x+10\right)=-36$  

• x = 12

• x = -10

• x = -6

• x = -16

Tags

CCSS.8.EE.C.7B