document.write( "Question 340251: 6-4n+3n=20-35 \n" ); document.write( "
Algebra.Com's Answer #243773 by fractalier(6550)\"\" \"About 
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From 6-4n+3n=20-35,
\n" ); document.write( "let's combine like terms first, and get\r
\n" ); document.write( "\n" ); document.write( "6 - n = -15\r
\n" ); document.write( "\n" ); document.write( "now subtract 6 and get\r
\n" ); document.write( "\n" ); document.write( "-n = -21\r
\n" ); document.write( "\n" ); document.write( "and multiply by -1 and get\r
\n" ); document.write( "\n" ); document.write( "n = 21
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