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July 17th, 2008, 06:49 AM   #1
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Coordinate Geometry

Solve the following system of equations using the elimination method by equating coefficients:

11x 5y + 61 = 0
3x - 20y 2 = 0


Find Your Solution Here;

www.wintestorbit.info/PlayExplanation.a ... roblemTest
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July 18th, 2008, 11:26 PM   #2
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Subtracting the second equation from 4 times the first equation gives 41x + 246 = 0, so x = -6. Hence y = -1.
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