document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=64177>Question 64177</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system by graphing.<BR>\n" );
document.write( "	x – y = –3<BR>\n" );
document.write( "	x – y = 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 #44828 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=44828\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Graph:<BR>\n" );
document.write( "1) x-y = -3  Rewrite this as: y = x+3<BR>\n" );
document.write( "2) x-y = 4  Rewrite this as: y = x-4\r<BR>\n" );
document.write( "\n" );
document.write( "The graphs are:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C200%2C-5%2C5%2C-5%2C5%2Cx%2B3%2Cx-4%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C200%2C-5%2C5%2C-5%2C5%2Cx%2B3%2Cx-4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "As you can see, the lines are parallel, hence there is no solution because the lines do not intersect. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );