document.write( "Question 163699This question is from textbook Elementary and Intermediate
\n" ); document.write( ": 28.) Preform the indicated qperations. Reduce answer to lowest terms.\r
\n" ); document.write( "\n" ); document.write( "a+7/a-4 + 9-5a/a-4
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Algebra.Com's Answer #120670 by orca(409)\"\" \"About 
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\"%28a%2B7%29%2F%28a-4%29%2B%289-5a%29%2F%28a-4%29\"
\n" ); document.write( "=\"%28a%2B7%2B9-5a%29%2F%28a-4%29\"
\n" ); document.write( "=\"%2816-4a%29%2F%28a-4%29\"
\n" ); document.write( "=\"4%284-a%29%2F%28a-4%29\"
\n" ); document.write( "=\"-4%28a-4%29%2F%28a-4%29\" (note that 4 - a = -(a - 4))
\n" ); document.write( "= \"-4\"
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