5/x+y - 2/x-y = -1
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solve each of the following pairs of equations by reducing them to a pair of linear equations
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Step-by-step explanation:
take lcm
(5x-5y-2x-2y)/x^2-y^2=-1
3x-7y=y^2-x^2
x^2+3x=y^2+7y
x (x+3)=y (y+7)
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