document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=783676>Question 783676</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Net sounds charges $12 per CD plus $3 for shipping and handling. Web Discs charges $10 per CD plus $9 for shipping and handling. For how many CDs will the cost be the same? What will the cost be? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #476882 by </B><A HREF=/tutors/aboutme.mpl?userid=xinxin><B>xinxin(76)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=xinxin><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=476882\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Set C = number of CDs which will let the cost be the same\r<BR>\n" );
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document.write( "12C+3=10C+9<BR>\n" );
document.write( "   2C=6<BR>\n" );
document.write( "    C=3\r<BR>\n" );
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document.write( "Total cost= 12*3+3=39\r<BR>\n" );
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document.write( "3 CDs, $39\r<BR>\n" );
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document.write( " </SPAN>\n" );
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