One repair service company charges $27 for a house call plus
$10 per hour. A different company charges $15 for a house
call plus $13 an hour. After how many hours will the price for
the service call be the same for the two companies?

Respuesta :

Answer:

4

Step-by-step explanation:

27+10(x)

15+13(x)

27+10(4)=67

15+10(4)=67