document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=383650>Question 383650</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the system of equations using substitution 5x+y=32<BR>\n" );
document.write( "                                                 y=3x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #271653 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=271653\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve the system of equations using substitution 5x+y=32<BR>\n" );
document.write( "                                                 y=3x<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "Sub is a good choice, since y is already solved for in the 2nd eqn.<BR>\n" );
document.write( "Sub for y in the 1st eqn<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "5x + y = 32<BR>\n" );
document.write( "5x + 3x = 32<BR>\n" );
document.write( "8x = 32<BR>\n" );
document.write( "x = 4<BR>\n" );
document.write( "------<BR>\n" );
document.write( "y = 3x<BR>\n" );
document.write( "y = 12<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );