SOLUTION: { { { 3/x-4+8/x+4 } } }

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Question 30704: { { { 3/x-4+8/x+4 } } }
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
(3/x-4) + (8/x+4) orginal expression
(x-4)(x+4)(3/x-4) + (x-4)(x+4)(8/x+4) multiply by the lowest common denominator
3(x+4) + 8(x-4)
3x + 12 + 8x - 32
11x - 20