Question

A mechanic charges 43$ per hour for labor and $217 for parts. the total bill is $518. Write an equation to find the hours 'x' that the mechanic worked.

Answer 1

43x+217=518

Explanation:

43 is the amount per hour, since you are looking for total hours x represents hours. if the total charge is $518 them

43x+217=518

-217 -217

43x= 301

43 43

x=7