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23 May, 00:47

Solve for x 12 (9-3x) + 2x=516

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Answers (2)
  1. 23 May, 01:08
    0
    108-36x+2x=516

    34x=408

    x=12
  2. 23 May, 01:58
    0
    The answer is X = - 2.

    Work:

    12 (9-3x) + 2x=516

    108-36x+2x=516

    108-34x=516

    108 (-108) - 34x=516 (-108)

    -34x=408 (divide 408 by - 34)

    x = - 2
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