document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=778136>Question 778136</A>: <I><SPAN STYLE=\"word-break: break-all;\"> use substitution to find all points of intersection of the graphs of x-y=2 and 6x-y=16 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #474714 by </B><A HREF=/tutors/aboutme.mpl?userid=sofiyac><B>sofiyac(983)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sofiyac><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=sofiyac><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=474714\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x-y=2<BR>\n" );
document.write( "6x-y=16<BR>\n" );
document.write( "we will solve the first equations for x by adding y to each side<BR>\n" );
document.write( "x=2+y next plug that into second equation ***<BR>\n" );
document.write( "6(2+y)-y=16<BR>\n" );
document.write( "12+6y-y=16<BR>\n" );
document.write( "12+5y=16<BR>\n" );
document.write( "5y=4<BR>\n" );
document.write( "y=4/5 next plug that into equation marked with *** <BR>\n" );
document.write( "x=2+4/5=10/5+4/5=14/5<BR>\n" );
document.write( "(14/5,4/5)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );