document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=29335>Question 29335</A>: <I><SPAN STYLE=\"word-break: break-all;\"> x=4y<BR>\n" );
document.write( "y=3x+1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #16123 by </B><A HREF=/tutors/aboutme.mpl?userid=sdmmadam@yahoo.com><B>sdmmadam@yahoo.com(530)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sdmmadam@yahoo.com><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=16123\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x=4y    ----(1)<BR>\n" );
document.write( "y=3x+1   ----(2)<BR>\n" );
document.write( "Using (1) in (2)<BR>\n" );
document.write( "y = 3X(4y) +1<BR>\n" );
document.write( "y=12y+1<BR>\n" );
document.write( "y-12y = 1<BR>\n" );
document.write( "-11y = 1<BR>\n" );
document.write( "y =1/(-11)<BR>\n" );
document.write( "That is y =(-1/11)<BR>\n" );
document.write( "Putting y = (-1/11) in (1),we get <BR>\n" );
document.write( "x = 4 y = 4X(-1/11) = -4/11<BR>\n" );
document.write( "Answer: x = (-4/11) and  y = (-1/11)<BR>\n" );
document.write( "Verification: RHS of (2) is <BR>\n" );
document.write( "3x+1 = 3X(-4/11) +1 = -12/11+1 = (-12+11)/11 = (-1/11)= y = LHS. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );