Equations

1-step equation +/-

100

m + 4 = 12

m = 8

200

b - 4 = 23

b = 27

300

6 + h = 36

h = 30

400

-15 + d = 40

d = 55

500

-1.3 + r = 5.7

r = 7

1-step equation x/div

100

w/10 = 5

w = 50

200

1/2 b = 8

b = 16

300

12 = n/4

n = 48

400

15 = 1/4v

v = 60

500

2/5k = 20

k = 50

equation w/fraction

100

m + 1/2 = 4

m = 3  1/2

200

n - 1/3 = 2/3 

n = 1

300

2 1/2 + r = 5

r = 2  1/2 

400

3 1/3 + p = 5

p = 1  2/3 

500

20   1/4   +   w =   50   2/4  

w = 30   1/4 

combine like terms

100

combining like terms:  3x + 23 - x + 5

2x + 28

200

combining like terms: 7t + 4t - 2t +55

9t + 55

300

combining like terms: 62 - 5y - 10 + 3y

-2y + 52

400

combine like terms:  7m + 2 - 3m -10

4m - 8

500

combine like terms: 54h - 13 - 27h - 12

27h - 25

2-step equations

100

2m + 8 = 12 

m = 2

200

5b + 19 = 39

b = 4

300

2t - 4 = 28

t = 16

400

-5 + 10g = 35

g = 4

500

-11w + 8 = -80

w = 8