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8 December, 09:54

3x+5=-7 how do I solve for x

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Answers (2)
  1. 8 December, 09:56
    0
    3x+5=-7

    First you subtract 5 from both sides which will cancel out the + 5 and - 5 then subtract - 7 and - 5 which will give you - 12

    3x=-12

    Divide 3 to both sides to get x by itself and divide - 12 by 3 which will give you - 4

    Answer - 4
  2. 8 December, 10:09
    0
    x=-4

    Step-by-step explanation:

    Start by subtracting 5 on both side of the equation and you will be left with

    3x=-12

    Now, divide 3 on both side of the equation and you will get x=-4
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