document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=251127>Question 251127</A>: <I><SPAN STYLE=\"word-break: break-all;\"> elimination        graphing<BR>\n" );
document.write( "3x - 4y = 12       3x + 4y = 12   <BR>\n" );
document.write( "4x - 4y = 12       4x - 4y = 12 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #184200 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=184200\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> elimination<BR>\n" );
document.write( "3x - 4y = 12  <BR>\n" );
document.write( "4x - 4y = 12<BR>\n" );
document.write( "-------------- Subtract<BR>\n" );
document.write( "-x = 0<BR>\n" );
document.write( "x = 0<BR>\n" );
document.write( "y = -3<BR>\n" );
document.write( "-------<BR>\n" );
document.write( "To graph, find 2 points for each eqn and draw a straight line thru them.<BR>\n" );
document.write( "3x + 4y = 12<BR>\n" );
document.write( "x...y<BR>\n" );
document.write( "0...3 --> (0,3)<BR>\n" );
document.write( "4...0 --> (4,0)<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "Do the same for the other eqn.  Where they intersect is the solution.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );