precents
long division
Order of operations
solve for x
combining like terms
100

what is 25% of 100

25

100

125 / 5

25

100

(7 x 8) + 62-3

89

100

4x + 9 over 12 = 6

15.75

100

5x-4+x+8+3x+5

9x+9

200

what is 60% of 45

27

200

469370 / 85

5522

200

(93+3) divided by 6 - 100

22

200

2x+9 over 9 = 11 

x = 45

200

3x+28+5x+52+2x-10

10x+70

300

70% of 180 

126

300

61+52+x+50+x

2x+163

400

70% of what is 49

70

400

7x+90+45+9x+35+15

7x+185

500

126 is 70% of what number

180

500

x+21+x+17+y+x-9+x+7+3x-18

7x+y+18