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Eight years ago, Amar was 3 times as old as Biju. Eight… | StemPy Lab

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Eight years ago, Amar was 3 times as old as Biju. Eight years from now, Amar will be twice as old as Biju. What is the sum of their present ages?

MathematicsHardHigh School (9–10)GeneralAlgebra › Pairs of Linear Equations Olympiad SAT

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Eight years ago, Amar was $3$ times as old as Biju. Eight years from now, Amar will be twice as old as Biju. What is the sum of their present ages?

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