document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=654529>Question 654529</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve using the addition method.<BR>\n" );
document.write( "2x+y=1<BR>\n" );
document.write( "x-y=11 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #408758 by </B><A HREF=/tutors/aboutme.mpl?userid=schmidtmomto6><B>schmidtmomto6(24)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=schmidtmomto6><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=schmidtmomto6><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=408758\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x  +  y  =1<BR>\n" );
document.write( " x  -  y  =11<BR>\n" );
document.write( "_____________<BR>\n" );
document.write( "3x  +  0  =12<BR>\n" );
document.write( "so x=4. Then substitute 4 for x back in one of te original equations:<BR>\n" );
document.write( "2(4)+ y = 1<BR>\n" );
document.write( "8+y=1<BR>\n" );
document.write( "y= -7<BR>\n" );
document.write( "Now stick this value for y back in the second equation,just to dbl check!<BR>\n" );
document.write( "4-(-7)=11!!<BR>\n" );
document.write( "=)That's it! </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );