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1/(3x+y)+1/(3x-y)=3/4
9x^2-y^2=8x-(1)
1/(6x+2y)-1/(6x-2y)=1/8
9x^2-y^2=-8y-(2)
Subtract equation two from one
8x=-8y
x=-y
9(-y)^2-y^2=-8y
y=-1
x=1
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