Question

The sum of age of mothe, father,and son three years ago was 73 what will be the sum of ages five years later?

Answer 1

Answer:

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Answer 2

$\huge{\underline{\underline{\green{\mathfrak{Answer:}}}}}$

let the age of mother, father and son

be x, y and z respectively

Given that:

x + y + z = 73 -----> (1)

So, five years later their ages will be (x+5), (y+5) and (z+5) respectively

(x+5) + (y+5) + (z+5)

=> x + y + z + 15

=> 73 + 15 { from (1) : x+y+z = 73 }

=> 88