Problema Solution

Give step by step for this word problem.In 10 hours a person cleaned 32 houses.They cleaned two more townhomes=17 than the sum of duplexes=10 and mansions=5 combined. The number of duplexes cleaned was twice the amount of mansions cleaned. How many of each were cleaned in 10 hours?

Answer provided by our tutors

in 10 hours  duplexes=10 and mansions=5 

and remaining houses = 32 - 10 - 5 = 17