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Writing Equations
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100
Sunny bought x pounds of beef for $1.75 a pound and $15 worth of taco sides. Write an equation that represents how many pounds of beef she bought if she spent $45.00 total.

1.75x + 15 = 45

100
2k + 5 = 17
What is 6 ?
100
3a - 5 = 4
What is 3 ?
100
m/5 + 4 = 12
What is 40 ?
100
z/6 - 8 = 2
What is 60?
200

Marc rented a car for 30 days. He paid an initial rental fee of $72. He paid a total of $1,635 for the rental. Write an equation to find out the daily rental fee for the car. 

30x + 72 = 1635

200

-9h - 15 = 93

-12

200
y/8 + 11 = 13
What is 16 ?
200
y/9 - 15 = 5
What is 180 ?
300

The drama club is planning a field trip. 2/3 of the drama club will attend, in addition to 8 teachers. There are 48 people going on the field trip. Write an equation you can use to find the number of students in the drama club. 

2/3d + 8 = 48

300

2x - 2 = -10

X = -4

300
6k - 5 = 43
What is 8 ?
300
k/8 + 21 = 97
What is 608 ?
300
z/6 - 14 = 3
What is 102 ?
400

Heather has $500 in her savings account. She withdraws $20 per week for gas. Write an equation Heather can use to see how many weeks it will take her to have a balance of $220.

500 - 20x = 220

400
12s + 27 = 171
What is 12 ?
400
4j - 71 = 29
What is 25 ?
400
g/11 + 37 = 128
What is 1188 ?
400
y/9 - 18 = 52
What is 630 ?
500

A one year membership to a gym costs $539. There is a one time sign up fee of $35. Write an equation you can use to find out how much you pay per month.

12x +35 = 539

500
21q - 39 = 234
What is 13 ?
500

-17 + b/8 = 13

b = 240