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17 August, 19:58

9+3x=6 (3-x) what is the answer

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Answers (2)
  1. 17 August, 21:25
    0
    x = 1

    Step-by-step explanation:

    9 + 3x = 18 - 6x

    3x + 6x = 18 - 9

    9x = 9

    X = 1
  2. 17 August, 22:25
    0
    Step-by-step explanation:

    9+3x = 6 (3-x)

    9+3x = 6 * 3 - 6x

    9+3x = 18 - 6x

    Collect like terms

    9-18 = - 6x-3x

    -9 = -9x

    Divide both sides by - 9

    -9/-9 = -9x/-9

    Minus cancels minus and 9 divided by 9 is 1 on both sides

    1 = x

    x = 1
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