What is a number that when you subtract it by 8 and then multiply by 7 will equal to 28?

Question

What is a number that when you subtract it by 8 and then multiply by 7 will equal to 28?

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Verity 3 years 2021-08-09T17:32:35+00:00 2 Answers 71 views 0

Answers ( )

  1. thuhuong
    0
    2021-08-09T17:33:49+00:00
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    Answer:

    12

    Step-by-step explanation:

    (x – 8) * 7 = 28

    Divide both sides by 7

    x – 8 = 4

    Add 8 to both sides

    x = 12

  2. Dau
    0
    2021-08-09T17:34:07+00:00
    Reply

    Answer:

    n = 12

    Step-by-step explanation:

    (n-8)x 7 = 28

    n-8 = 4

    n = 12

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