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26 December, 06:25

The sum of two numbers is 78, their difference is 18. Find the numbers

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Answers (1)
  1. 26 December, 09:22
    0
    48,30

    Step-by-step explanation:

    take the two numbers as x and y

    x+y=78

    x-y=18

    add the two equations

    2x=96

    x=48

    substitute x value to equation

    y=30
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