8th Grade Math Chapter 1 Review

Solve for the variable x in the following equation:
 $3x=12$  

•  $x=9$  

•  $x=3$  

•  $x=15$  

•  $x=4$  

Tags

CCSS.6.EE.B.7

Solve for the variable x in the following equation:
 $x-1.7=2.5$  

•  $x=0.8$  

•  $x=1.2$  

•  $x=4.2$  

•  $x=3.2$  

Tags

CCSS.6.EE.B.7

Solve for the variable y in the following equation:

3y − 5 − 5y = 3

• y = -2

• y = -3

• y = -4

• y = -5

Tags

CCSS.8.EE.C.7B

Solve for the variable x in the following equation:

3(x-6)+2x=22

• x=8

• x=2

• x=18

• x=3

Tags

CCSS.8.EE.C.7B

Solve for the variable t in the following equation:

2(t + 6) + 3 = 9 + 5t

• t = 16

• t = 2

• t = -8

• t = -10

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

CCSS.6.EE.B.6

Solve for the variable w in the following equation:

12 + 6w - 7w = 3w - 2w

• w = 6

• w = -16

• w = -5

• w = 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.A.2

10x + 9 = 4x - 9

• x = 0

• x = 3

• x = -3

• x = -18

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.A.2

6x + 10 = 2(3x + 4)

• x = 0

• x = 2

• No solutions

• Infinite solutions

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

4(6k - 12) = 3(8k - 16)

• x = 3

• x = -3

• no solutions

• infinite solutions

Tags

CCSS.8.EE.C.7A

Solve for the variable y in the equation:

2x + 2y = 6

• y = - x + 3

• y = x + 3

• y = 2x +6

• y = - 2x + 6

Tags

CCSS.6.EE.C.9