A father is 7 times as old as his son. Two years ago father age is 13 times as old as his son. What are their present ages?
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Step-by-step explanation:
Present age of son = x yrs.
Present age of Father = 7(x) yrs.
A/q, Two years ago son age = x-2 yrs.
Two years ago Father age = 7x-2 yrs.
7x-2 = 13(x-2)
7x-2 = 13x-26
-2+26 = 13x-7x
6x = 24
x = 4
P age of son = x = 4 yrs.
P age of Father = 7x = 28 yrs.
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