document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=293083>Question 293083</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the system of equations by graphing. Then classify the system. 3u+v=16 and 3u=v+20\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #211700 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=211700\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3u+v=16 <BR>\n" );
document.write( "v=-3u+16 (red line)<BR>\n" );
document.write( "3u=v+20<BR>\n" );
document.write( "v=-3u+20 (green line)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+15%2C+-10%2C+24%2C+-3x+%2B16%2C+-3x+%2B20%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+15%2C+-10%2C+24%2C+-3x+%2B16%2C+-3x+%2B20%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > (graph 300x200 pixels, x from -6 to 15, y from -10 to 24, of TWO functions -3x +16 and -3x +20). <BR>\n" );
document.write( "These lines are parallel. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );