document.write( "Question 396145: Subtract. Simplify, if possible.
\n" ); document.write( " $\"%287-x%29%2F%28x-3%29-%282x-9%29%2F%283-x%29\"$ \n" ); document.write( "

Algebra.Com's Answer #281116 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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Subtract. Simplify, if possible.
\n" ); document.write( " $\"%287-x%29%2F%28x-3%29-%282x-9%29%2F%283-x%29\"$
\n" ); document.write( "We can make the denominators the same by factoring out -1 on the second denominator
\n" ); document.write( " $\"%287-x%29%2F%28x-3%29-%282x-9%29%2F%28-1%28x-3%29%29\"$
\n" ); document.write( "Which changes the sign to
\n" ); document.write( " $\"%287-x%29%2F%28x-3%29%2B%282x-9%29%2F%28x-3%29\"$
\n" ); document.write( ":
\n" ); document.write( " $\"%28%287-x%29%2B%282x-9%29%29%2F%28x-3%29\"$ = $\"%28x+-+2%29%2F%28x-3%29\"$ \n" ); document.write( "

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