document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=900272>Question 900272</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a teacher purchased 69 tickets cost 9 $ for children 12 for adults she paid 678$ how many of each 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 #545965 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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/cgi-bin/show-face.mpl?user=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=545965\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=69,<BR>\n" );
document.write( "9*x+12*y=678<BR>\n" );
document.write( "x=69-y<BR>\n" );
document.write( "9*(69-y)+12*y=678<BR>\n" );
document.write( "621-9y+12*y=678<BR>\n" );
document.write( "3*y=57<BR>\n" );
document.write( "y=19<BR>\n" );
document.write( "x=69-y<BR>\n" );
document.write( "x=50 y=19<BR>\n" );
document.write( "check<BR>\n" );
document.write( "50+19=69<BR>\n" );
document.write( "9*x+12*y=678<BR>\n" );
document.write( "9*50+12*19=678<BR>\n" );
document.write( "450+228=678<BR>\n" );
document.write( "678=678<BR>\n" );
document.write( "ok<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );