document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=80352>Question 80352</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is four less than three times the width. The area is 20 square centimeters. Find the dimensions of the rectangle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #57643 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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=57643\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> L=3W-4<BR>\n" );
document.write( "W(3W-4)=20<BR>\n" );
document.write( "3W^2-4W-20=0<BR>\n" );
document.write( "(3W-10)(W+2)=0<BR>\n" );
document.write( "3W-10=0<BR>\n" );
document.write( "3W=10<BR>\n" );
document.write( "W=10/3 OR 3.333 ANSWER<BR>\n" );
document.write( "L=3*3.333-4<BR>\n" );
document.write( "L=10-4<BR>\n" );
document.write( "L=6 ANSWER.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( "3.333*6=20<BR>\n" );
document.write( "20=20\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );