Module 2 Review

One-Step Equations

100

-61=d+(-18)

-43

200

1/3v=-5

-15

300

-16-(-t)=-45

-29

400

a/6=-9

-54

500

3/5q=-15

-25

Multi-Step Equations

100

9x+27=-72

-11

200

-34=6m-4

-5

300

3x+8=29

7

400

a/6-5=9

84

500

(5r)/2-6=19

10

Equations with variables on each side

100

7c+12=-4c+78

6

200

2m-13=-8m+27

4

300

12y+48-4y=8(y-6)

No solution

400

7(c+9)=7c+63

Identity

500

-6(2r+8)=-10(r-3)

-39

Equations involving absolute value

100

|f+10|=1

{-11,-9}

200

|4t-8|=20

{-3,7}

300

|6y-7|=-1

Empty Set

400

|-2y+6|=6

{0,6}

500

|2x-3|=7

{-2,5}

Solving Proportions

100

t/2=6/12 

1

200

7/10=m/14

9.8

300

7/(x+9)=21/36

3

400

7/4=(f-4)/8 

18

500

5/b=3/(b-6)

15