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Posted by on Thursday, February 3, 2011 at 1:11am.

Solve the system of equation by graphing. Then classify the system. 4x-y=11 4x+5y=-31. Thank you.

  • Algebra 1 - , Friday, February 4, 2011 at 9:48pm

    4X -Y = 11. (0, -11),(2, -3),(4, 5).

    4X + 5Y = -31. (-4, -3), (0, -6 1/5)(2, -7 4/5).

    Use the given points or any convenient
    points to graph the Eqs. The point where the lines intersect is the solution.

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