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22 August, 16:06

How do you simplify - (x-7)

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Answers (2)
  1. 22 August, 18:49
    0
    Because theres a - on the outside, theres technically a - 1.

    so distribute it and it becomes - x+7

    So I think.
  2. 22 August, 19:25
    0
    Another way to look at the problem is - 1 (-x-7). So you would do - 1 times - x which gives you positive x or 1x. Then take - 1 times - 7 which gives you 7.

    So the answer is x+7.
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