document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=324811>Question 324811</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is 4 cm longer than the width. If the perimeter is 20 cm, what is the area 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 #232547 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=232547\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> L=W+4<BR>\n" );
document.write( "P=2L+2W<BR>\n" );
document.write( "20=2(W+4)2W<BR>\n" );
document.write( "20=2W+8+2W<BR>\n" );
document.write( "20=4W+8<BR>\n" );
document.write( "4W=20-8<BR>\n" );
document.write( "4W=12<BR>\n" );
document.write( "W=12/4<BR>\n" );
document.write( "W=3 ANS. FOR THE WIDTH.<BR>\n" );
document.write( "L=3+4=7 ANS. FOR THE LENGTH.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "20=2*7=2*3<BR>\n" );
document.write( "20=14+6<BR>\n" );
document.write( "20=20 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );