SOLUTION: solve x/x+9 - 9/x-9 = x^2+81/x^2-81

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Question 401726: solve x/x+9 - 9/x-9 = x^2+81/x^2-81
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
solve x/x+9 - 9/x-9 = x^2+81/x^2-81
Multiply thru by x^2-81
x(x-9) - 9(x+9) = x^2 + 81
x^2 - 9x - 9x - 81 = x^2 + 81
-18x = 162
x = -9
--------
-9 makes denominators on both sides = 0
--> no solutions.