document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=322298>Question 322298</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the following system of linear equations by graphing: -6x+y=20 <BR>\n" );
document.write( "-4x+y=12  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #230750 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=230750\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+-6x%2By=20+ ALIGN=MIDDLE  ALT=\"+-6x%2By=20+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=6x%2B20 ALIGN=MIDDLE  ALT=\"y=6x%2B20\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "Plot it.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-6%2C2%2C-6%2C2%2Cgrid%281%29%2Cgraph%28300%2C300%2C-6%2C2%2C-6%2C2%2C+6x%2B20%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-4x%2By=12+ ALIGN=MIDDLE  ALT=\"-4x%2By=12+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=4x%2B12 ALIGN=MIDDLE  ALT=\"y=4x%2B12\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "Plot it too.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-6%2C2%2C-6%2C2%2Ccircle%28-4%2C-4%2C.2%29%2Cgrid%281%29%2Cgraph%28300%2C300%2C-6%2C2%2C-6%2C2%2C+6x%2B20%2C4x%2B12%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Looks like (-4,-4) is a solution.<BR>\n" );
document.write( "Verify using both equations.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-6x%2By=20+ ALIGN=MIDDLE  ALT=\"-6x%2By=20+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-6%28-4%29%2B%28-4%29=20 ALIGN=MIDDLE  ALT=\"-6%28-4%29%2B%28-4%29=20\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=24-4=20 ALIGN=MIDDLE  ALT=\"24-4=20\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=20=20 ALIGN=MIDDLE  ALT=\"20=20\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "True<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-4x%2By=12 ALIGN=MIDDLE  ALT=\"-4x%2By=12\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-4%28-4%29%2B%28-4%29=12 ALIGN=MIDDLE  ALT=\"-4%28-4%29%2B%28-4%29=12\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16-4=12 ALIGN=MIDDLE  ALT=\"16-4=12\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12=12 ALIGN=MIDDLE  ALT=\"12=12\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "True<BR>\n" );
document.write( "The ordered pair solves both equations, it's a good solution.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );