document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=992567>Question 992567</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jen Butler has been pricing speed-pass train fares for a group trip to New York. Three adults and four children must pay $121. Two adults and three children must pay $86. Find the price for the adult tickets and child's tickets. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #612164 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=612164\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let adult tickets cost A and child tickets cost C. You are told<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3A+%2B+4C+=+121 ALIGN=MIDDLE  ALT=\"3A+%2B+4C+=+121\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2A+%2B+3C+=+86 ALIGN=MIDDLE  ALT=\"2A+%2B+3C+=+86\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Multiply the first equation by 2 and the second by 3 to get<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6A+%2B+8C+=+242 ALIGN=MIDDLE  ALT=\"6A+%2B+8C+=+242\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6A+%2B+9C+=+258 ALIGN=MIDDLE  ALT=\"6A+%2B+9C+=+258\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Now subtract the fourth equation from the third to get<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-C+=+-16 ALIGN=MIDDLE  ALT=\"-C+=+-16\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Children cost 16 each\r<BR>\n" );
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document.write( "Use that to solve for A.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3A+%2B+4%2A16+=+121 ALIGN=MIDDLE  ALT=\"3A+%2B+4%2A16+=+121\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3A+=+57 ALIGN=MIDDLE  ALT=\"3A+=+57\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=19 ALIGN=MIDDLE  ALT=\"A=19\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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