document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=281271>Question 281271</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Using the addition (elimination) method to solve systems of equations .<BR>\n" );
document.write( "6x-4y=11<BR>\n" );
document.write( "2x+3y=-4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #204298 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=204298\">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=2x%2B3y=-4 ALIGN=MIDDLE  ALT=\"2x%2B3y=-4\"   DISABLED_style= \"max-width:90%; height:auto;\" > multiply this equation by -3<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-6x+-9y+=+12 ALIGN=MIDDLE  ALT=\"-6x+-9y+=+12\"   DISABLED_style= \"max-width:90%; height:auto;\" > now add the first equation to this one<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+6x+-4y=+11 ALIGN=MIDDLE  ALT=\"+6x+-4y=+11\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+-13y+=+23 ALIGN=MIDDLE  ALT=\"+-13y+=+23\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+-23%2F13 ALIGN=MIDDLE  ALT=\"y+=+-23%2F13\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Use this value for y in one the two original equations and solve for x<BR>\n" );
document.write( "the resulting x,y pair is the solution\r<BR>\n" );
document.write( "\n" );
document.write( "Here is a URL of the plot --> http://www.wolframalpha.com/input/?i=6x-4y%3D11+AND+2x%2B3y%3D-4 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );