Combining Like Terms
One Step Addition
One Step Subtraction
One Step Multiplication
One Step Division
100

1x + 23y - x + 12y

x + 35

100

2 + h = 10

h = 8

100

-27 - m = -40

m = 13

100

-6 x p = 36

p  = -6

100

x/27 = 3

x = 81

200

10x2+ 45y - 40y

10x2+5y

200

x + 2 = 14

x = 12

200

r - 12 = 36

48

200

12 x g = 144

g = 12

200

x/1 = 10

x = 10


300

45 - 12 + 6h - 16h

33 - 10h

300

3 + m = 21

m = 18

300

-12 - r = 19

r = -7

300

9 x t = 81

t = 9

300

r/6 =9

r=56

400

7h + 93 - 81 - 12h

-5h + 12

400

5 + h =45

x = 40

400

34 - r = 26 

r = 8

400

-13 x d = 169

d = -13

400

x/7 = 9

h = 63

500

34+66-7r4+8r9

100-7r4+8r9

500

m + 8 = 19

m = 11

500

43 - m = 26

m = 17

500

-100 x f = -10,000

f = -100

500

 h/10 = 10

x = 100