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The total cost to fix your bike is $45. The parts cost $10, and the labor cost is $7 per hour. How many hours did it take? 7x+10=45
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10 votes
The total cost to fix your bike is $45. The parts cost $10, and

the labor cost is $7 per hour. How many hours did it take?
7x+10=45

User David Riha
by
2.9k points

1 Answer

4 votes

Answer:

5 hours

Explanation:

7x+10=45

7x = 35

35 / 7 = 5

x = 5

User Amuttsch
by
3.5k points
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