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A Nice Algebra Problem | x+y=?
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Test d'entrée à l'université de Harvard
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China | Can you solve this ? | Math Olympiad | X=?
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Harvard University Admission Interview Tricks | Calculators NOT Allowed.✍️🖋️📘💙
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Japanese | Can you solve this ? | Math Olympiad
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France | Can you solve this ? | Math Olympiad.
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Japan | A nice Math Olympiad Algebra Problem | Find x=? & y=? | #matholympiad #education
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