document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=84739>Question 84739</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system by addition \r<BR>\n" );
document.write( "\n" );
document.write( "5x-3y= 13<BR>\n" );
document.write( "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 #61075 by </B><A HREF=/tutors/aboutme.mpl?userid=uma><B>uma(370)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=uma><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=61075\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "5x-3y= 13<BR>\n" );
document.write( "4x-3y=11\r<BR>\n" );
document.write( "\n" );
document.write( "Subtracting both the equations,\r<BR>\n" );
document.write( "\n" );
document.write( "5x - 4x -3y + 3y = 13 - 11\r<BR>\n" );
document.write( "\n" );
document.write( "==> x = 2\r<BR>\n" );
document.write( "\n" );
document.write( "Substituting this value of x in the first equation,<BR>\n" );
document.write( "5(2) - 3y = 13\r<BR>\n" );
document.write( "\n" );
document.write( "==> 10 - 3y = 13\r<BR>\n" );
document.write( "\n" );
document.write( "==> -3y = 13 - 10\r<BR>\n" );
document.write( "\n" );
document.write( "==> - 3y = 3\r<BR>\n" );
document.write( "\n" );
document.write( "==> y = 3/-3\r<BR>\n" );
document.write( "\n" );
document.write( "==> y = -1\r<BR>\n" );
document.write( "\n" );
document.write( "Thus x = 2 and y = -1 is the solution. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );