document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=144526>Question 144526</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the pairsof equations using the addition or subtraction method:  <BR>\n" );
document.write( "2x-y=4 x+y=2\r<BR>\n" );
document.write( "\n" );
document.write( "x-2y=6 3x+4y=8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #105307 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=105307\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x-y=4 <BR>\n" );
document.write( "x+y=2 now add<BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( "3x=6<BR>\n" );
document.write( "x=6/3<BR>\n" );
document.write( "x=2 answer.<BR>\n" );
document.write( "2+y=2<BR>\n" );
document.write( "y=2-2<BR>\n" );
document.write( "y=0 answer.<BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "x-2y=6 multiply this equation by 2 & add.<BR>\n" );
document.write( "3x+4y=8<BR>\n" );
document.write( "2x-4y=12<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "5x=20<BR>\n" );
document.write( "x=20/5<BR>\n" );
document.write( "x=4 answer.<BR>\n" );
document.write( "4-2y=6<BR>\n" );
document.write( "-2y=6-4<BR>\n" );
document.write( "-2y=2<BR>\n" );
document.write( "y=2/-2<BR>\n" );
document.write( "y=-1 answer. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );