document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=402266>Question 402266</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve using substitution<BR>\n" );
document.write( " 3x+y=13                                     <BR>\n" );
document.write( "2x-4y=18 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #284576 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=284576\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=13-3x<BR>\n" );
document.write( "2x-4(13-3x)=18<BR>\n" );
document.write( "2x-52+12x=18<BR>\n" );
document.write( "14x=70<BR>\n" );
document.write( "x=5<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "2*5-4y=18<BR>\n" );
document.write( "10-4y=18<BR>\n" );
document.write( "-4y=8<BR>\n" );
document.write( "y=-2<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "3(5)-2=13 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );