Solve the elimination math 8x+5y=11,3x-4y=11
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Since 11 is in both eq.
8x+5y=3x-4y
8x-3x= - 4y-5y
5x= - 9y
8x+5y=3x-4y
8x-3x= - 4y-5y
5x= - 9y
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