document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=428721>Question 428721</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Solve the following system of equations by graphing. \r<BR>\n" );
document.write( "\n" );
document.write( "x + 2y = 8 <BR>\n" );
document.write( "x + 2y = -4 \r<BR>\n" );
document.write( "\n" );
document.write( "What is the solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #297927 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=297927\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> There is no solution. This is because if there is a solution that satisfies, then 8 = -4. Graphically, this would mean that the lines are parallel:\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28200%2C200%2C-10%2C10%2C-10%2C10%2C%288-x%29%2F2%2C+%28-4-x%29%2F2%29 ALIGN=MIDDLE  ALT=\"graph%28200%2C200%2C-10%2C10%2C-10%2C10%2C%288-x%29%2F2%2C+%28-4-x%29%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );