document.write( "Question 580845: I have tried this problem over and over but each time my professor tells me that it's wrong. Can you help me figure out what i am doing wrong?\r
\n" ); document.write( "\n" ); document.write( "3/n + 6/n - 1/4\r
\n" ); document.write( "\n" ); document.write( "My answers so far:
\n" ); document.write( "9/n - 1/4\r
\n" ); document.write( "\n" ); document.write( "36/8n - 1/4\r
\n" ); document.write( "\n" ); document.write( "36/5n
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Algebra.Com's Answer #371373 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
3/n + 6/n - 1/4
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\n" ); document.write( "9/n - 1/4 is not wrong.
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\n" ); document.write( "Common denominator = 4n
\n" ); document.write( "--> 12/4n + 24/4n - n/4n
\n" ); document.write( "= (36 - n)/4n
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