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11 July, 09:48

4 (1 - x) + 3x = - 2 (x + 1)

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Answers (2)
  1. 11 July, 11:07
    0
    x=-2

    Step-by-step explanation:

    4 - 4x + 3x=-2x - 2

    4 - 1x=-2x - 2

    4 = - 1x - 2

    2=-1x

    x=-2
  2. 11 July, 12:28
    0
    X=-6

    Step-by-step explanation:

    4 (1-x) + 3x=-2 (x+1)

    (4) (1) + (4) (-x) + 3x = (-2) (x) + (-2) (1) (Distribute)

    4+-4x+3x=-2x+-2

    (-4x+3x) + (4) = -2x-2 (Combine Like Terms)

    -x+4=-2x-2

    -x+4=-2x-2

    Step 2: Add 2x to both sides.

    -x+4+2x=-2x-2+2x

    x+4=-2

    Step 3: Subtract 4 from both sides.

    x+4-4=-2-4

    x=-6

    Answer:

    x=-6
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