Up to basic 2 Step Review

Simplifying

100

2x + 2x + 3 - 1

        4x + 2

200

7c + 5 - 2c - 3

5c + 2

300

7 - 3y - 11 + 6y

3y - 4

400

- x + 8 - x - 13 - 1

-2x - 6

500

9a - 4 + 6a - a + 7 - 12

14a - 9

Distribution

100

2(x + 3)

2x + 6

200

-2(2x + 1)

-4x - 2

300

4(5 - y)

20 - 4y

400

-6(x - 5)

-6x + 30

500

-4(x + 1)

-4x - 4

One-Step Equations

100

x + 3 = 4

x = 1

200

y - 6 = 5

y = 11

300

2x = -12

x = -6

400

x/5 = 5

x = 25

500

3x/(-2) = 9

x = -6

Two-Step Equations

100

3x - 6 = 3

x = 3

200

c/2 + 1 = 4

c = 6

300

- 12 + 9y = -3

y = 1

400

43 = 8 - 7a

a = -5

500

8 = a/3 + 6

a = 6

More Two-Steps

100

2(t - 5) = 4

t = 7

200

(x + 1)/3 = 5

x = 14

300

3f/5 + 2 = 8

f = 10

400

-5(2x - 4) = 40

x = -2

500

3(x - 4) = -57 + 21

x = -8