Question

The man is five times as old as his son in two years time he will be four times as old as hs son find their
present ages

Answer 1

Mans age be m and sons age be s
M=5s
M+2=4(s+2)
By solving two equation we get s=6 and m=30

Answer 2

6 30
8 32

x*5+2 = (x+2)*3