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2 September, 11:13

How to do - 7x-3x+2=8x-8

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  1. 2 September, 11:14
    0
    Combine like terms.

    -7x - 3x = - 10x

    -10x + 2 = 8x - 8

    +10x + 10x

    2 = 18x - 8

    +8 + 8

    10 = 18x

    18x/18 = 10/18

    x = 5/9
  2. 2 September, 11:29
    0
    If you would like to solve the equation - 7 * x - 3 * x + 2 = 8 * x - 8, you can calculate this using the following steps:

    - 7 * x - 3 * x + 2 = 8 * x - 8

    - 7 * x - 3 * x - 8 * x = - 8 - 2

    - 18 * x = - 10 / (-18)

    x = 10 / 18

    x = 5/9

    The correct result would be 5/9.
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