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8 February, 20:38

How to solve for x

12 (x+4) + 3 (-3-2x) = 71

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Answers (2)
  1. 8 February, 21:45
    0
    Step-by-step explanation:

    12 (x+4) + 3 (-3-2x) = 71

    12x + 48 - 9 - 6x = 71

    12x - 6x = 71 - 48 + 9

    6x = 32

    x = 32/6

    x = 16/3

    x = 5 1/3
  2. 8 February, 22:21
    0
    5.333 or 5 1/3

    Step-by-step explanation:

    12 (x+4) + 3 (-3-2x) = 71

    12x+48-9-6x=71

    6x+39=71

    6x=32

    x=5.3333 or 5 1/3
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