Problema Solution
House A is twice as old as the house B. Five years ago, house A was three times as old as house B. How old is each house?
Answer provided by our tutors
A=2B
A-5=3(B-5)
2B-5=3B-15
B=10 , A=20
The house A is 20 years old. The house B is 10 years old.