document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=773295>Question 773295</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system by addition.<BR>\n" );
document.write( "x + y = 8<BR>\n" );
document.write( "x – y = 8<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #471407 by </B><A HREF=/tutors/aboutme.mpl?userid=ramkikk66><B>ramkikk66(644)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ramkikk66><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=471407\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve the system by addition.<BR>\n" );
document.write( "x + y = 8<BR>\n" );
document.write( "x – y = 8<BR>\n" );
document.write( "Add the 2 equations to get:<BR>\n" );
document.write( "x + x + y - y = 16<BR>\n" );
document.write( "i.e. 2x = 16<BR>\n" );
document.write( "x = 16/2 = 8<BR>\n" );
document.write( "Substituting for x in one of the equations, we get<BR>\n" );
document.write( "8 + y = 8, or y = 0.<BR>\n" );
document.write( "Solution: x = 8, y = 0<BR>\n" );
document.write( ":)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );