Chapter 6

One Step Equation

100

-5x=30

-6

200

-3 + x = 12

x= 15

300

x - 7 = -1

6

400

-24= 2x

x = -12

500

5 = x / 3

x= 15

2-Step Equations

100

3x + 1 = 13

x=4

200

-4= 5x - 24

x = 4

300

2x - 5 = 7

x= 6

400

-9x - 9 = 9

x= -2

500

4x + 13 = 20

x = 7/4 0r 1 3/4

Mix

100

6x= 42

x=7

200

-8 + x =-6

x = 2

300

-10x + 50 = -50

x =10

400

-6= 2x + -10

x=2

500

-6x = 36

x= -6