document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=81494>Question 81494</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the following system by graphing<BR>\n" );
document.write( "2x-y=4<BR>\n" );
document.write( "2x-y=6 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #58400 by </B><A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><B>tutorcecilia(2152)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><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=tutorcecilia><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=58400\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x-y=4<BR>\n" );
document.write( "-y=-2x+4<BR>\n" );
document.write( "-y/-1=-2x/-1+4/-1<BR>\n" );
document.write( "y=2x-4 (graph)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "2x-y=6<BR>\n" );
document.write( "-y=-2x+6<BR>\n" );
document.write( "-y/-1=-2x/-1+6/-1<BR>\n" );
document.write( "y=2x-6 [graph}<BR>\n" );
document.write( ".<BR>\n" );
document.write( "The point of intersections is the solution to a system of equations; but in this case the lines are parallel and there is not a point of intersection.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2x%2B4%2C+2x-6%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+2x%2B4%2C+2x-6%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );