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  • Jun 22, 2010, 08:40 AM
    SelitaV
    Simultaneous Equations

    I need help with the steps to this problem: -2x-9y=-25
    -4x-9y=-23
  • Jun 22, 2010, 08:47 AM
    Unknown008

    What have you tried so far to solve this?

    The easiest way here is to use the elimination, by adding both equations.

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