document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=271376>Question 271376</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Tickets for a concert were priced at $7 for students and $10 for non-students. There were 2000 tickets sold for a total of $17,339. How may tickets were sold? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #198712 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=198712\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> N+S=2,000 OR N=2,000-S<BR>\n" );
document.write( "10N+7S=17,339<BR>\n" );
document.write( "10(2,000-S)+7S=17,339<BR>\n" );
document.write( "20,000-10S+7S=17,339<BR>\n" );
document.write( "-3S=17,339-20,000<BR>\n" );
document.write( "-3S=-2,661<BR>\n" );
document.write( "S=-2,661/-3<BR>\n" );
document.write( "S=887 STUDENT TICKETS WERE SOLD.<BR>\n" );
document.write( "N=2,000-887=1,113 NON-STUDENT TICKETS WERE SOLD. <BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "10*1,113+7*887=17,339<BR>\n" );
document.write( "11,130+6,209=17,339<BR>\n" );
document.write( "17,339=17,339 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );