If x = present age of a person
x – 3 = age of the person 3 years ago
x + 5 = age of the person 5 years from now or 5 years hence
The difference of the ages of two persons is constant at any time.
A = present age of Albert and
B = present age of Bryan
Sum of their ages 4 years ago = (A - 4) + (B - 4)
Sum of their ages 2 years hence = (A + 2) + (B + 2)
Difference of their ages = A - B
Six years ago, Romel was five times as old as Lejon. In five years, Romel will be three times as old as Lejon. What is the present age of Lejon?