document.write( "Question 699909: six times the sum of a number and 15 Is 99 more than three times the number. What is the number? \n" ); document.write( "
Algebra.Com's Answer #431587 by rfer(16322)\"\" \"About 
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6(n+15)=3n+99
\n" ); document.write( "6n+90=3n+99
\n" ); document.write( "6n-3n=99-90
\n" ); document.write( "3n=9
\n" ); document.write( "n=9/3
\n" ); document.write( "n=3
\n" ); document.write( "
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