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28 December, 11:31

whats the answer and work for this 2-x=x-2

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Answers (2)
  1. 28 December, 11:38
    0
    2-x=x-2

    Simplify:

    2-x=x-2

    2+-x=x+-2

    -x+2=x-2

    Subtract x from both sides.

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

    -2x+2=-2

    Subtract 2 from both sides.

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

    -2x=-4

    Divide both sides by - 2

    -2x/-2 = - 2/-4

    = 2.
  2. 28 December, 11:58
    0
    You said 2 - x = x - 2

    Add 'x' to each side: 2 = 2x - 2

    Add 2 to each side: 4 = 2x

    Divide each side by 2: 2 = x
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