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25 April, 12:32

When 7 is subtracted from a number four times, the result is 3. What is the number?

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Answers (2)
  1. 25 April, 12:35
    0
    the answer is 31

    Step-by-step explanation:

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  2. 25 April, 12:56
    0
    Step-by-step explanation:

    To answer this problem, work backwards!

    The question said that 7 is subtracted from a number 4 times. The opposite of this is to add 7 four times.

    7 + 7 + 7 + 7 = 28

    The problem also says that the result is 3. That means that after subtracting 7 four times, the remainder is 3. Let's add that remainder to our sum (or the answer to an addition problem.)

    28 + 3 = 31

    Therefore, the number is 31.

    Check your work:

    Let's subtract 7 from 31 four times.

    31 - 7 = 24

    24 - 7 = 17

    17 - 7 = 10

    10 - 7 = 3

    After we subtracted 7 four times, the result was 3. That means our answer is correct!
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