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14 February, 04:58

2x - 4y = 9

Solve for x and y

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Answers (2)
  1. 14 February, 05:04
    0
    Solve for x, set y to 0

    2x - 4 (0) = 9

    2x = 9

    x = 4.5

    Solve for y, set x to 0.

    2 (0) - 4y = 9

    -4y = 9

    y = - 2.25
  2. 14 February, 05:05
    0
    If they are talking about intercepts then x = (9/2,0) and y = (0,-9/4)
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