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25 March, 06:18

A number minus 8 then subtracted by 12.

What is the number?

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Answers (1)
  1. 25 March, 06:21
    0
    x=20

    Step-by-step explanation:

    Let the number be x

    (x-8) - 12=0

    x-8-12=0

    x-20=0

    Add 20 to both sides

    x=20
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