document.write( "Question 532361: 5n+(4n-3)=15 \n" ); document.write( "
Algebra.Com's Answer #350822 by rfer(16322)\"\" \"About 
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5n+4n-3=15
\n" ); document.write( "9n=18
\n" ); document.write( "n=18/9
\n" ); document.write( "n=2
\n" ); document.write( "
\n" );