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17 December, 10:52

Three times a number, minus 2, is equal to two times the number, plus 7.

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Answers (2)
  1. 17 December, 14:14
    0
    X=9

    Step-by-step explanation:

    Let the number be x

    So three times of the number is 3x

    Minus 2,3x-2

    Two times of the number=2x

    Plus 7,2x+7

    Let's solve

    3x-2=2x+7

    Collect like terms

    3x-2x=7+2

    x=9

    Therefore the value for x is 9
  2. 17 December, 14:47
    0
    3x - 2 = 2x + 7
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