document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=27588>Question 27588</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the system by addition<BR>\n" );
document.write( "5x-3y=13  4x-3y=11 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #15005 by </B><A HREF=/tutors/aboutme.mpl?userid=askmemath><B>askmemath(368)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=askmemath><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=15005\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Instead of adding try Subtracting\r<BR>\n" );
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document.write( "5x-3y = 13<BR>\n" );
document.write( "-(4x-3y = 11)\r<BR>\n" );
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document.write( "5x-3y = 13<BR>\n" );
document.write( "-4x +3y = -11<BR>\n" );
document.write( "Adding<BR>\n" );
document.write( "X = 2\r<BR>\n" );
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document.write( "Substituting X back in any equation<BR>\n" );
document.write( "Y =  -1 </SPAN>\n" );
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