SOLUTION: I need to add or subtract and simplify the answer to the following rational expression: 7/(x+2)- 4/(2x-3)

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Question 386396: I need to add or subtract and simplify the answer to the following rational expression:
7/(x+2)- 4/(2x-3)

Answer by mananth(12270) About Me  (Show Source):
You can put this solution on YOUR website!
%287%2F%28x%2B2%29%29-++%284%2F%282x-3%29%29
...
LCD = (x+2)(2x-3)
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%287%282x-3%29-4%28x%2B2%29%29%2F%28%28x%2B2%29%282x-3%29%29
...
%2814x-21-4x-8%29%2F%28%28x%2B2%29%282x-3%29%29
...
%2810x-29%29%2F%28%28x%2B2%29%282x-3%29%29
...
m.ananth@hotmail.ca