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17 August, 00:48

What is x in x + 4 = - x - 4

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Answers (2)
  1. 17 August, 02:48
    0
    x = - 4

    Step-by-step explanation:

    x + 4 = - x - 4

    x + x = - 4 - 4

    2x = - 8

    x = - 8/2

    x = - 4
  2. 17 August, 04:23
    0
    Answer: - 4
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