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16 August, 03:30

The sum of two integers is 54 and their difference is 24

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  1. 16 August, 06:52
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    Step-by-step explanation:

    x + y = 54

    x - y = 24

    Adding the equations, we find:

    2x = 78

    x = 78/2 = 39

    Replacing x by 39 in the first equation, comes: 39 + y = 54

    So, y = 54 - 39; y = 15

    Therefore, the unknown numbers are 39 and 15.
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