One Step and Two Step Equations, Fractions and Percentages

One-Step +/-

100

 x + 5 =9 

x =4

200

w - 11 = 4

w = 15

300

-5 = t - 9

t = 4

400

-49 + n = 63

n = 112

500

-42 = z + 21

z = -63

One-Step * and /

100

 6x = 42

x = 7

200

y/5=6

y = 30

300

-8c = 72

c = -9

400

7=y/3

y = 21

500

20c = -20

c = -1

Two-Step Equations

100

5n - 9 = 71

n = 16

200

x/2 + 3 = 9

x =12

300

3y -4 =14

y = 6

400

5x - 5 = 40

x = 9

500

-4m -48 = 36 

m = -21

Simplified Fractions and Percentages

100

Create a fraction for this situation:

6 red cars out of 30 total cars

1/5

200

What is

1/5

 as a percentage?

20%

300

Create a fraction for this situation:

12 students out of 24 total students

1/2

400

What is

1/2

 as a percentage?

50%

500

What is 75% as a fraction?

3/4