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Combining Like-Terms

100

5p + 9p + 6t

14p + 6t

200

-9h - 7h + 2t - 3t

-16h - t

300

-6p + 4p - 5 - 7 + 4p

-2p - 12

400

18m - 9v + 6v - 7m

11m - 3v

500

1.8y - 9.3y - 6.3y

-13.8y

Distributive Property

100

9 (2t + 4)

18t + 36

200

-2 (4v - 5)

-8v + 10

300

-5 ( -7j - 8)

35j + 40

400

-7 (4x - 8)

-28x + 56

500

1/3 (9k + 12)

3k + 4

One-Step Equations

100

50 = -5x

x = -10

200

12 + n = 35

n = 23

300

x/3 = 10

x = 30

400

n - 6 = 39

n = 45

500

x - 9.5 = -10.5

x = -1

Two-Step Equations

100

4x + 6 = 34

x = 7

200

-3x - 10 = 32

x = -14

300

2.4x + 9 = 63

x = 22.5

400

-3x + 8 = 11

x = -1

500

4s + 40 = 180

s = 35

Write the two-step equation

100

The length of a rectangle is 5 more than twice the width.  If the length is 60 inches, what is the width?

2w + 5 = 60

200

A family rents a van.  It costs $75 per day plus a $60 insurance fee. If they want to spend exactly $760 on the van rental, how many days can they rent it for?

75x + 160 = 760

300

Ben joins a local gym to play basketball.  The gym charges a $20 annual fee plus an aditional $15 per month for using the basketball courts.  Ben prepays by writing a check for $185.  For how many months did Ben prepay?

20 + 15m = 185

400

Lillian rents a car for one day.  She is charged $36 plus $0.18 per mile.  Lillian's budget is $75.  How many miles can she drive?

36 + .18m = 75

500

Four friends each bought matching necklaces and two pairs of earrings.  The necklaces cost $15 each.  If the total bill for all 4 friends was $132, what was the price of one pair of earrings?

4 ( 15 + 2e) = 132