A2 Ch. 1 Review

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tags

CCSS.8.EE.C.7B

n + 1 - 3n = 9 - n

• -5

• -6

• -8

• 3

39 - 3b = - 7(8b + 2)

• -1

• 0

• 7

• -8

What is the solution?

• x = 4
• x = 6
• x = 96
• x = 144

Tags

CCSS.7.EE.B.4A

Solve for x
l 2x−1 l +4 = 8 

• x = 2.5 and x = -1.5
• x = 2 and x = -1
• x = -2 and x = 9
• No Solution

Which equation has no solution?

• |x + 3| = 0

• |x + 3| - 6 = -2

• |x + 3| = -2

• -3|x + 3| = -9

Solve for x
3 l 4x−1 l −5 = 10

• x = 1.5 and x =-1
• x = -1.5 and x = 1
• x =1 and x = -1
• No Solution

28 − k ≥ 7(k − 4)

• k ≥ -7
• k ≤ -7
• k ≥ 7
• k ≤ 7

Solve and graph:

• A
• B
• C
• D

Solve:
 |x + 3| > 8

• x > 5 or x < -11
• x > 5
• all real numbers
• no solution