2 Step Equations

X w/ Addition

100

x/4 + 12 = 14

8

200

x/3 + 16 = 20

x = 12

300

-x/6 + 9 = 4

x = 30

400

x/-5 + 11 = 20

x = -45

500

x/-8 + 23 = 56

x = - 264

X w/ Subtraction

100

x/4 - 6 = 10

x = 64

200

x/12-24 = -22

x = 24

300

-x/3  - 11 = 4

x=-45

400

-x/4 - 15 = -23

x = 32

500

-x/9 - 24 = -30

x = 54

/ w/ addition

100

3x + 9 = 15

x = 2

200

4x + 11 = 35

x = 6

300

-5x + 15 = 45

x = -6

400

-12x + 24 = 36

x = -1

500

6x + 96 = 60

x = -6

/ w/ subtraction

100

3x - 12 = 24

x = 6

200

5x - 15 = 25

x = 8

300

-12x - 144 = 12

x = -13

400

-11x - 32 = 23

x = -5

500

-4x - 14 = -42

x = 7

Vocab

100

What is the first step in a 2 step equation?

Using addition or subtraction

200

What is the second step in a two step equation?

Using Division or multiplication

300

Provide a definition of a coefficient

The number next to the variable

400

What is a variable?

A Letter which represents a number

500

What is the goal of a 2 step equation?

Get the variable alone or by itself