document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=323588>Question 323588</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the answer the X-Y= 4<BR>\n" );
document.write( "                       X-3Y=4<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #231529 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=231529\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> X-Y= 4<BR>\n" );
document.write( "X-3Y=4<BR>\n" );
document.write( "subtract the second equation from the first to eliminate X<BR>\n" );
document.write( "X-Y-X+3Y=0<BR>\n" );
document.write( "2Y=0<BR>\n" );
document.write( "Y=0<BR>\n" );
document.write( "..<BR>\n" );
document.write( "plug the value of y in first equation<BR>\n" );
document.write( "x-0=4<BR>\n" );
document.write( "X=4 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );