Algebra 1 review

Subtracting

100

-5-8

-13

200

-10-6

-16

300

-3-9

-12

400

-8-7=  

-15

500

-20-9

-29

Distributive property

100

3(a+3) 

3a + 9

200

4(b - 2)

4b - 8

300

-6(-c + 3) 

6c-18

400

-8(2e - 4) 

-16e + 32

500

-4(-2d + 4) 

8d - 16

one step equations

100

5m = 25

m = 5

200

x/5 = 4

x = 20

300

-3v = 12

v=-4

400

d/2 = -7

d=-14

500

-6b = 24

b=-4

two step equations

100

4 + 6c = -14

c = -3

200

7 + x/4 = 10

x = 12

300

-13 - 4m = 3

m = - 4

400

x/5 - 8 = 2

x = 50

500

-8f - 10 = 14

f = -3