document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=61608>Question 61608</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Last graph problem today.  This time, my lines run on top of each other.\r<BR>\n" );
document.write( "\n" );
document.write( "Solve by graphing and give solution for X and Y<BR>\n" );
document.write( "3X+2Y=8<BR>\n" );
document.write( "6X+4Y=16\r<BR>\n" );
document.write( "\n" );
document.write( "Equation 1:<BR>\n" );
document.write( "3X+2(0)=8<BR>\n" );
document.write( "3X=8<BR>\n" );
document.write( "X=8/3 or 2 2/3 (2 2/3, 0)<BR>\n" );
document.write( "3(0)+2Y=8<BR>\n" );
document.write( "2Y=8<BR>\n" );
document.write( "Y=8/2 or 4 (0,4)\r<BR>\n" );
document.write( "\n" );
document.write( "Equation 2:<BR>\n" );
document.write( "6X+4(0)=16<BR>\n" );
document.write( "6X=16<BR>\n" );
document.write( "X=16/6 or 8/3 or 2 2/3 (2 2/3,0)<BR>\n" );
document.write( "6(0)+4Y=16<BR>\n" );
document.write( "4Y=16<BR>\n" );
document.write( "Y=4 (0,4)\r<BR>\n" );
document.write( "\n" );
document.write( "As I said, the lines run on top of each other so I cannot determine X and Y. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #42405 by </B><A HREF=/tutors/aboutme.mpl?userid=rchill><B>rchill(405)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rchill><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=42405\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> That means they are the exact same line and there is an infinite solution. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );