document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=49747>Question 49747</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0321168305/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> I WOULD LIKE TO KNOW HOW TO DO AND ANSWER AND IT SUBTITUTION       Y=2X<BR>\n" );
document.write( "                                                                4X-2Y=0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #33042 by </B><A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><B>tutorcecilia(2152)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tutorcecilia><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=tutorcecilia><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=33042\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Plug-in \"2x\" wherever there is a \"y\".<BR>\n" );
document.write( "4x-2y=0<BR>\n" );
document.write( "4x-2(2x)=0 [Simplify]<BR>\n" );
document.write( "4x-4x=0<BR>\n" );
document.write( "0=0<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );