One Variable Expressions

One Step

100

x - 4 = 12

x = 16

200

x ÷ 5 = 5

x = 25

300

-x + 2 = 1

x = 1

Two Step

100

3x + 2 = 8

x = 2

200

4x - 2 = -6

x = -1

300

5 + 2x = 13

x = 4

Like Terms

100

3x + 9 = 2x - 2

x = -11

200

-x + 4 = -3x + 2

x = -1

300

4x + x + 2 = -2x + -2x + 11

x = 1

Distributive Property

100

3(x + 4) = 2(x - 1)

x = -14

200

3(2x - 4) = 5(x + 1)

x = 17

300

4(2x + 2) = 3(2x - 6)

x = -13