Problema Solution
A women's age is three years more than twice her son's age. The sum of their ages is 84. How old is the son?
Answer provided by our tutors
let
w = the age of the woman
s = the age of the son
A women's age is three years more than twice her son's age:
w = 3 + 2s
the sum of their ages is 84:
w + s = 84
by solving the system of equations:
w = 3 + 2s
w + s = 84
we find:
w = 57 years
s = 27 years
click here to see the step by step solution of the system of equations:
the son is 27 years old.