document.write( "Question 12034: if n=7,what is the value of 3n+4 \n" ); document.write( "
Algebra.Com's Answer #6109 by rapaljer(4671)\"\" \"About 
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Here is my favorite commerial again: \"Plug it in, plug it in!!\"\r
\n" ); document.write( "\n" ); document.write( "n=7\r
\n" ); document.write( "\n" ); document.write( "3n+4
\n" ); document.write( "3(__) + 4
\n" ); document.write( "3(7) + 4
\n" ); document.write( "21 + 4 = 25\r
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\n" ); document.write( "\n" ); document.write( "R^2 at SCC
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