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19 December, 21:38

Solve 3x+7=-x-1 solve for x

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Answers (2)
  1. 19 December, 21:41
    0
    x = - 2

    Step-by-step explanation:

    3x+7=-x-1

    4x+7=-1

    4x=-8

    x=-2
  2. 19 December, 21:47
    0
    -2

    Step-by-step explanation:

    3x + 7 = - x - 1

    4x = - 8

    x = - 2
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