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  • Feb 24, 2009, 09:00 PM
    Katy Urbano
    solving by substitution
    y = -3x + 14
    3x - 2y = -1
  • Feb 24, 2009, 09:11 PM
    Perito

    The first equation gives y in terms of x. In the second equation, substitute the value, "-3x + 14" for the y. Simplify and solve for x.

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