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17 July, 18:56

How to simplify 4 (1+9x)

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Answers (2)
  1. 17 July, 19:01
    0
    x=-0.11 or - 1/9

    Step-by-step explanation:

    4 (1+9x)

    Distribute 4

    4+36x

    isolate x

    36x=-4

    isolate x by dividing both sides by 36

    x=-0.11
  2. 17 July, 19:14
    0
    4 + 36x

    Step-by-step explanation:

    4 * (1 + 9x)

    (4 * 1) + (4 * 9x) = 4 + 36x

    4 * 1 = 4

    4 * 9x = 36x
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