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MathNet 2015-part-07 — 185 problems (EN–VI) Question 95

Math Olympiad Vault · MathNet 2015-part-07 — 185 problems (EN–VI)

Question 95

James writes down three integers. Alex picks some two of those integers, takes the average of them, and adds the result to the third integer. If the possible final results Alex could get are $42$, $13$, and $37$, what are the three integers James originally chose?