algebra word problem?

isla-campbell_6097c29bc786c

A repair bill was $131. This includes $75 for parts and $28 for each hour of labor. Find the number of hours of labor

fiona-kelly_6097c29cde1b3

131 = 75 + 28h

131 - 75 = 28h

56 = 28h

h = 2 hours

kunal

Let labor worked for x hrs

131 = 75 + 28(x)

28x = 131-75

x = 56/28

x = 2

So labor worked for 2 hrs

lucy-reid_6097c29e5e06b

131-75, then divide that by 28.