Chapter 4 Review

33 = 4a - 7

• a=-10
• a=10
• a=4.5

6 - 3a = 21

• a= 9
• a= -9
• a= -5
• a= 5

7 + ^a⁄₃ = 5

• a= -2
• a= -6
• a= 3
• a= 15

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B

-11 + 3(b + 5) = 7

• 1
• -1
• 3
• -3

Tags

CCSS.8.EE.C.7B

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Solve for k.
2k - 9≤ -19

• k ≤ -5
• k ≤ 5
• k < -5
• k < 5

When graphing b < 6 would you use an open or closed circle?

• Open
• closed

Pick the correct letter for:
6 > x

• A
• B
• C
• D

2 - 3x ≤ 20

• x ≥ -6

• x ≤ -6

• x ≤ -7

• x ≥ -7