6/x^2-1 - 2/x-1=2-x-4/x+1

Question

6/x^2-1 - 2/x-1=2-x-4/x+1

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Answer 1

6/x^2-1-2/x-1=2-x-4/x+1
2x-2-6x-6=2-x+4x
x-4x+2x-6x=2+6+2
-5x=10
x=10:(-5)
x=-2