Quiz Review for Sections 2-3, 2-4 Algebra

3(x+5)=30

• x=-5

• x=5

• x=10

• x=-10

Tags

CCSS.7.EE.B.4A

-5(x-6)=15

• x=-2
• x=-3
• x=-9
• x=3

Tags

CCSS.7.EE.B.4A

1.5(x+7)=11.25

• x=0.5
• x=1.4
• x=-0.5
• x=2.6

Tags

CCSS.7.EE.B.4A

0.1(x+7)=3.5

• x=-35
• x=-28
• x=35
• x=28

Tags

CCSS.7.EE.B.4A

Solve the equation for x:
2(3x + 4) - 2x = 28

• x = 3
• x = 4
• x = 5
• x = 6

Tags

CCSS.8.EE.C.7B

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tags

CCSS.8.EE.C.7B

Solve the equation:
4 - 6x - 2= -2(3x-1)

• no solution
• infinitely many solutions
• x = ⅓
• x = 4

Tags

CCSS.8.EE.C.7A

*Challenge

• A

• B

• C

• D

*Challenge

• A

• B

• C

• D

-8(-8x - 6) = -6x - 22

• 2/5
• -1
• 8/7 
• 2

Tags

CCSS.8.EE.C.7B