Problema Solution
The sum of the ages of Trevor and Bria is 76 years. 11 years ago, Trevor's age was 2 times Bria's age. How old is Trevor now?
Answer provided by our tutors
let age of Trevor be x years and Bria be 76-x
A.T.Q.
x-11 = 2(76-x-11)
x-11 = 130-2x
3x = 141
x = 47
present age og Trevor = 47years