document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=515785>Question 515785</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve this problem through substitution:\r<BR>\n" );
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document.write( "x + y = 6<BR>\n" );
document.write( "x - y = -2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #344161 by </B><A HREF=/tutors/aboutme.mpl?userid=Maths68><B>Maths68(1474)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Maths68><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=Maths68><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=344161\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x + y = 6 ...........(1)<BR>\n" );
document.write( "x - y = -2 ..........(2)\r<BR>\n" );
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document.write( "Add (1) and (2)<BR>\n" );
document.write( "x + y = 6 <BR>\n" );
document.write( "x - y = -2<BR>\n" );
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document.write( "2x=4<BR>\n" );
document.write( "2x/2=4/2<BR>\n" );
document.write( "x=2\r<BR>\n" );
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document.write( "Put the value of x in (1)<BR>\n" );
document.write( "x + y = 6 ...........(1)<BR>\n" );
document.write( "2+y=6<BR>\n" );
document.write( "y=6-2<BR>\n" );
document.write( "y=4\r<BR>\n" );
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document.write( "x,y=2,4  </SPAN>\n" );
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