Multi-Step Equations and Inequalities with separate skills

Two-Step Equations

100

Solve: 18 - 2r = 42

r = -12?

200

Solve: w/4 - 21 = -3 

w = 72

300

Solve: 4 - 3x = 34

x = -10 

400

Solve:   d/15 + 26 = 33

d=105

500

Solve: 2t - 12 = -20

t = -4

Parentheses

100

Solve:       6 (x - 1) = 12

x = 3 

200

Solve: 2(x - 8) = -8

x = 4

300

Solve: -5 (3n + 5) = 20 

n = -3

400

Solve:  - (z - 11) = 28

z = -17

500

Solve: -1/2 (2x - 10) = 8

x = -3

What's the solution set?

100

Solve: x + 4 < 3

 x < -1

200

Solve: m - 13 ≥ -14 

m ≥ - 1 

300

Solve:  -3y ≥ 36

 y ≤ -12 

400

Solve: d/-11 ≤ 6

d ≥ -66 

500

Solve: -2 > b/3

b < -6

Two-Step Inequalities

100

9(2 + 3x) < 72

x<2

200

x + 6 > 2x/3

x > -18

300

(3x-2)/8 > 5

x > 14

400

3x/7 - 3 < 5 + x

x > -14

500

4/(x-5) + 2 < 4

x > 7

Combining Like Terms

100

Solve:  -1 < b - 10 + (-2)

b >11

200

Solve: -37 ≥ -3w - 4w + 5

w ≥ 6

300

Solve:   14t -4 -9t = 31

t = 7

400

Solve: 12r - (8r - 20) = 22

r = 0.5 OR 1/2 

500

Solve: 8y - 3y -1 = 29

y = 6