document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=758296>Question 758296</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the system of equation by graphing.<BR>\n" );
document.write( "x+y=7<BR>\n" );
document.write( "y-x=7\r<BR>\n" );
document.write( "\n" );
document.write( "The solution set of the system of equation is  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #461374 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=461374\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve the system of equation by graphing.<BR>\n" );
document.write( "x+y=7<BR>\n" );
document.write( "y-x=7<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "They're 2 straight lines.<BR>\n" );
document.write( "For x+y = 7<BR>\n" );
document.write( "y = -x + 7<BR>\n" );
document.write( "Pick 2 values for x and find y<BR>\n" );
document.write( "Plot the 2 points.<BR>\n" );
document.write( "Draw a line thru them.<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Do the same for the other eqn.<BR>\n" );
document.write( "The intersection is the solution of the system.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );