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3 December, 02:56

Solve for the x's.

x (3.8) = 9 (4) - 9 (x)

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Answers (2)
  1. 3 December, 03:16
    0
    The answer is 2.8125
  2. 3 December, 03:17
    0
    X (3.8) = 9 (4) - 9x

    multiply together 9 and 4.

    x (3.8) = 36 - 9x

    rewrite x (3.8) as a coefficeint.

    3.8x = 36 - 9x

    add 9x to each side.

    12.8x = 36

    divide each side by 12.8.

    x = 2.8125
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