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Distributive Property
Combining Like Terms
Simplify expressions
Solving Equations
Translate from words to an expression
100

2(x+5)

2x+10

100

3x+12x

15x

100

2(x+1)+20

2x+22

100

10y +9=39

y=3

100
Three times a number added to 9 is 33

3x+9=33

200

-3(y+8)

-3y-24
200

18m-20m

-2m

200

5(x-7)-8x

-3x-35

200

7x+7=-21

x==4

200

The difference of a number and 3 is equal to 5.

x-3=5

300

10(a-6)

10a-60

300

2y - 6 + 4y - 8

6y - 14

300

5(2a+3)-10a

15

300

4(x+1)=12

x=2

300

The quotient of 3 times a number and 5 is 10.

3x/5=10

400

-4(-2x+4)

8x-16

400

a + 4 - 7a - 5

-6a - 1

400

-5(m+3)+2m

-3m-15

400

x-63=10x

x=-7

400

Thirty less than a number is the same as 15.

x-30=15

500

-8(8y-7)

-64y+56

500

6x - 4 + 2x - x + 3

7x - 1

500

-(7y-2)+6

-7y+8

500

8x-4-6x=12-22

x=-3

500

Five times the sum of a number and 2 is 20

5(x+2)=20