math

find all possible values of x such that, when the five numbers x, 14, 11, 6, 17 are arranged in order, the mean is equal to the median

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  1. (x+14+11+6+17)/5 = 11
    x+14+11+6+17 = 55
    x = 7

    check: 6 7 11 14 17
    median is 11
    mean = (6+7+11+14+17)/5 = 11

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