a father is 7times as old as his son.2years ago the father was 13times as old as his son.find their present agea father is 7 times as old as his son two years ago the father was 3 times as old as his son find the present age
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Answer:
let the present age of his son be x
Step-by-step explanation:
7x+2=13x
7x-13x=2
-6x=2
-6/2=X
-3
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