document.write( "Question 605150: How do u solve 4n/n+5n/9=n
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Algebra.Com's Answer #381564 by unlockmath(1688)\"\" \"About 
You can put this solution on YOUR website!
Hello,
\n" ); document.write( "With this 4n/n+5n/9=n let's rewrite this as:
\n" ); document.write( "4+5n/9=n
\n" ); document.write( "Now multiply by 9 to get:
\n" ); document.write( "36+5n=9n
\n" ); document.write( "Subject 5n:
\n" ); document.write( "36=4n
\n" ); document.write( "Divide by 4 to get:
\n" ); document.write( "n=9
\n" ); document.write( "Make sense?
\n" ); document.write( "RJ
\n" ); document.write( "www.math-unlock.com \n" ); document.write( "
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