Multi-Step Equations

SIMPLIFY

100

2c + 11 + 3c

What is 5c + 11

200

3(x + 4)

What is 3x + 12

300

-6(-x - 11)

What is 6x + 66

400

-2k + 13 - k - 20 - 5k

What is -8k - 7

500

5(-2x - 0.6) + 2

What is -10x - 1

TWO STEP EQUATIONS

100

4w - 5 = 27

What is w = 8

200

4 = r/2 + 6

What is -4 = r

300

3 - 2y = 11

What is y = -4

400

-6x - 7 = -13

What is x = 1

500

1/5x - 7 = -17

What is x = -50

MULTI-STEP EQUATIONS

100

6f + 12 = 24

What is f = 2

200

3c - c - 5= 5

What is c = 5

300

8 - 3 - 4x + 8x = -11

What is x = -4

400

8(x - 5) = 8

What is x = 6

500

-5w + w - 12 + 4 + 2w = 10

What is w = -9

VARIABLES ON BOTH SIDES

100

4(x + 5) = 2x + 12

What is x = -4

200

2m - 4 = 3(4m - 3)

What is m = 0.5

300

a + 3 = 5(2a - 3)

What is a = 2

400

3(z + 5) =5z + 7

What is z = 4

500

5x - 4 = 4x + 3

What is x = 7

ONE, NO OR INFINITE SOLUTIONS

100

48x + 43 = 47x + 43

What is one solution (x=0)

200

8(2x + 5) = 16x + 40

What is infinite solutions

300

4(9x + 6) = 36x - 7

What is no solution

400

2 + 3x - 5x = -6x + 4x + 2

What is infinite solutions

500

5x + 8 = 2x - 1

What is one solution (x=-3)