document.write( "Question 271297: The problem asks to subtract and then simplify if possible.
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Algebra.Com's Answer #198631 by JBarnum(2146) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%288x%29%2F%28x%5E2-9%29+-+%285%29%2F%283-x%29\"$ factor out the -1 and then multiply by a common denominator.
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