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Boy-toying around

Algebra Level 2

A woman is 3 times as old as her boy-toy.

The product of their ages is 15 times the sum of their ages.

How old is the boy-toy?

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Excel in math and science

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It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 6 million people

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including olympiad champions, researchers, and professionals.

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by Denton Young

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