document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=387721>Question 387721</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system of equations by graphing.<BR>\n" );
document.write( "Then classify the system.\r<BR>\n" );
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document.write( "X+y=7\r<BR>\n" );
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document.write( "X+y=-1<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #274094 by </B><A HREF=/tutors/aboutme.mpl?userid=rapaljer><B>rapaljer(4671)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rapaljer><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=rapaljer><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=274094\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=7<BR>\n" );
document.write( "x+y=-1\r<BR>\n" );
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document.write( "y=-x+7<BR>\n" );
document.write( "y=-x-1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C+-x%2B7%2C-x-1%29+ ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C+-x%2B7%2C-x-1%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The lines are parallel, so there is NO SOLUTION.  The system is INCONSISTENT.\r<BR>\n" );
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document.write( "Dr. Rapalje </SPAN>\n" );
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