Algebra I Semester 1

One Step Equations

100

8p=72

9

200

28 = x + 31  

-3

300

-35 + x = -54

-19

400

2= x - (-13)

-11

500

46 = 9 + x

37

Combining Like Terms

100

1a+6-4a-3=

-3a+3

200

      4x+2x=

6x

300

  3y-5+6y=

9y-5

400

4x-x+2y+5=    

3x+2y+5

500

4x² -2x+3x²  =    

-2x+7x² 

Adding and Subtracting Integers

100

-16+52

36

200

 4-(-15)=

19

300

36.6-8.8=  

27.8

400

     94+(-76)=

18

500

(-14) - 10=      

-24

Distributive Property

100

3(4c-6)=

12c-18

200

(9m+10)2 =      

18m+20

300

8(-b-4) =    

-8b-32

400

(-6p+7)-4 =  

24p+28

500

      -6(a+8) =

-6a-48

Multi Step Equations

100

21k = 210

k = 10

200

m+(-39)=-26

m=13

300

-5a+4a= -5

a = 5

400

83=5(5+4k)-2

3 = k

500

5r+6(1+3r)= -86

r= -4