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Multi step eqations
simplifying one step eqations
simplifying 2 step eqations
Exponents
algebra
100

5h+2+2h=23

h=3

100

10=z+6 

z=4

100

2x+3

x=9

100

5^2

25

100

x+12=14

28

200

78=3c+12-c+4

c=31

200

8y=48

y=6

200

2x-3=21

x=9

200

8^3

512

200

x+6=14

x=8

300

3a+12-6a=-9

a=7

300

q-12=1

q-13

300

2x-3=21

x=12

300

5^3

125

300

11+x=15

x=4

400

-6=-3y+4+5y

y=-5

400

18=a/2

a=36

400

3-2x=21

x=-9

400

3^3

27

400

7+x=10

x=3


500

3b+b-8=4

b=3

500

r/3=7

r=21

500

2x+4=21

x=8.5

500

7^4

2,401

500

x-5=6

x=11