document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=534228>Question 534228</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve system of equations by graphing.  Then classify the system<BR>\n" );
document.write( "2x-6y=54<BR>\n" );
document.write( "3x-9y=-18 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #351422 by </B><A HREF=/tutors/aboutme.mpl?userid=oberobic><B>oberobic(2304)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oberobic><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=351422\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x -6y = 54<BR>\n" );
document.write( "-6y = -2x + 54<BR>\n" );
document.write( "y = (-2x)/-6 + 54/-6<BR>\n" );
document.write( "y = 1/3*x - 9<BR>\n" );
document.write( ".<BR>\n" );
document.write( "3x - 9y = -18<BR>\n" );
document.write( "-9y = -3x -18<BR>\n" );
document.write( "y = (-3x)/-9 -18/-9<BR>\n" );
document.write( "y = 1/3x + 2<BR>\n" );
document.write( ".<BR>\n" );
document.write( "With the same slope, the lines will be parallel.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28500%2C500%2C-20%2C20%2C-20%2C20%2C1%2F3%2Ax-9%2C1%2F3%2Ax%2B2%29+ ALIGN=MIDDLE  ALT=\"+graph%28500%2C500%2C-20%2C20%2C-20%2C20%2C1%2F3%2Ax-9%2C1%2F3%2Ax%2B2%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );