Unit 1 - Solving Linear Equations

Solving One-Step Equations

100

x+2=6

x=4

200

3w=24

w=8

300

p/-3=-7

p=21

400

(1/2)w=-4

w=-8

500

-2/5r=5/4

r=-3.125

Solving Multi-Step Equations

100

2x + 6 = 14

x = 4

200

4w - 9=15

w=6

300

7(4 - t) = -84

t = 16

400

-24 = -2(x - 9) 

x = 21

500

-3.6(4.8 - 0.6p) = -12.8 + 3

p = 3.46

Solving Equations with Variables on Both Sides

100

3x + 2 = 2x + 8

x=6

200

5 - 3w = w - 7

w = 3

300

3(2p+3) = 6p+10

No Solution

400

4b - 14 = -2(7 - 2b)

All Real Numbers

500

2.5(5y - 10) = 3(3.5y + 13)

y = 32