Distributive Property

Combine Like Terms

100

8y+ 10 -4y+7+y

6y+17

200

6x-3 +7x-6

13x-9

300

12x + 2 - 2x +7

10x+9

400

2r - 8m + 3r - 5m - 5r + 5r

-13m+5r

5r-13m

500

10m -11y +2m -2y -3m +7m

16m-13y

Distributive Property

100

-20(2x+7)

-20x-140

200

6-4(x-3)

6-4x+12

-4x+18

300

3x(4y-7)

12xy-21x

400

6(x-5-6x+4)

6x-30-36x+24

-30x-6

500

-4(c-3-6c+9)

20c-24

-24+20c

Distributive Property

100

8(2x-3+n)

16x-24+8n

200

-6(x-4)

6x+24

300

-3(x+4+7x)

-3x-12-21x

-24x-12

400

-(9x + 7 - 3x + 6)

-6x-13

-13-6x

500

7(x+y+10)

7x+7y+70

One StepEquations

100

Solve for a.

3+a=13

a=10

200

Solve for d.

-24d=3

d= -1/8

300

Solve for a.

-6= a/5

a=-30

400

Solve for k.

-5= - k/8

k=40

500

Solve for p.

-p/6=9

p=-54

Two Step Equations

100

Solve for x.

13+7x=27

x=2

200

Solve for t.

42+5t=8t

t=14

300

Solve for p.

4p-3=17

p=5

400

Solve for b.

-b + (2 3/5)= 1/2

b=21/10

b=2 1/10

500

9/5r-6=3/4

r=15/4

r= 3 3/4