document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=932756>Question 932756</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system by substitution. <BR>\n" );
document.write( "x &#8722; 2y = 4 <BR>\n" );
document.write( "2x + 3y = 15 <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #566373 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=566373\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x-2y=4<BR>\n" );
document.write( "x=2y+4<BR>\n" );
document.write( "2x+3y=15<BR>\n" );
document.write( "2(2y+4)+3y=15<BR>\n" );
document.write( "4y+8+3y=15<BR>\n" );
document.write( "7y=7<BR>\n" );
document.write( "y=1<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "2x+3*1=15<BR>\n" );
document.write( "2x=15-3<BR>\n" );
document.write( "2x=12/2<BR>\n" );
document.write( "x=6<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "6-2*1=4<BR>\n" );
document.write( "4=4 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );