Equations & Inequalities Test Study Guide

-4y = 48

• x = -52

• x = -12

• x = -44

• x = -13

18+m=8

• m=0
• m=10
• m=-10
• m=8

Solve for w:
-6w + 1 = -11

• 2
• 1.2
• 12
• -2

Solve.

• -7
• -3
• -16
• -5

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

2x + 3(5x - 7) = 47

• 1
• 2
• 3
• 4

-3x + 6 = -3(x + 3)

• No solution

• all real numbers

• x = -9

• Identity

3 - 7t = -5t + 3 - 2t

• infinitely many

• no solution

• one solution

• t = 8

Solve:
6x+10>5x-12

• x>2
• x<2
• x<-22
• x>-22

Solve:
8m - 9 > 71

• m > 10
• m > 1
• m < 1
• m > -48