y/y-4 - 4/y+4 = 32/y^2-16 what does y equal?
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y/(y-4)-4/(y+4)=32/(y^2-16)
[y(y+4)-4(y-4)]/(y^2-16)=32/(y^2-16)
y^2+4y-4y+16=32
y^2=16
y=+4,-4
[y(y+4)-4(y-4)]/(y^2-16)=32/(y^2-16)
y^2+4y-4y+16=32
y^2=16
y=+4,-4
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