Question

The total bill for repairing Mark's TV was $211. The repair shop charges $25

an hour for labor plus $16 for parts. How many hours of labor did it take to
repair Mark's TV? Write it in an equation.

Answer 1

7.8

Explanation:

25x=per hour of labor

16= parts

211 total price

25x+16=211

25x-16=211

25x=211

-16

25x=195

`(25x)/(25) =(195)/(25)`

x=7.8