Problema Solution
Four years ago, a father was 2 times as old as his son, now, their combined ages eguals to 107 years. Thus the present age of the father is.
Answer provided by our tutors
The present age of the father is x, age of son is (107-x)
So
x-4 = 2(107-x-4)
So
x = 70
So present age of the father is 70 yrs old