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9 October, 07:40

If a certain number is multiplied by five, the result is the same as twenty-one plus twice the original number. What is the value of the original number?

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Answers (2)
  1. 9 October, 08:12
    0
    7

    7 times 5 = 35

    21 + 14 (7*2) = 35
  2. 9 October, 08:39
    0
    Let the number be x

    a. t. g. c

    5x = 21 + 2x

    5x-2x = 21

    3x = 21

    x = 21/3

    x = 7 give me brainliest
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