document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1019599>Question 1019599</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Ace Motors sold a total of 15 cars and trucks during one promotion sale. Six of the vehicles sold were trucks. What is the number of cars that 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 #635557 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=635557\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> c+t = 15<BR>\n" );
document.write( "t = 6<BR>\n" );
document.write( "substitute for t in the first equation:<BR>\n" );
document.write( "c+6 = 15 subtract 6 from both sides:<BR>\n" );
document.write( "c = 9 cars were sold </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );