document.write( "Question 29874: 3s+2s-1s \n" ); document.write( "
Algebra.Com's Answer #16640 by sdmmadam@yahoo.com(530)\"\" \"About 
You can put this solution on YOUR website!
3s+2s-1s
\n" ); document.write( "=(3+2-1)s
\n" ); document.write( "=(5-1)s
\n" ); document.write( "=4s
\n" ); document.write( "
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