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30 November, 10:13

What is the value of x in the equation 2x+7=1

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Answers (2)
  1. 30 November, 12:16
    0
    Isolate x: 2x=-6

    x=-3
  2. 30 November, 13:23
    0
    First ... we need to do inverse operation

    Subtract 7 from both sides.

    2x+7=1

    -7 - 7

    2x=-6

    Now, we need to divide 2 by both sides to isolate x.

    2x=-6

    2x/2=-6/2

    x=-3

    Our final answer is that x = - 3
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