document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=260084>Question 260084</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The width of a rectangle is 4 cm less then the length. The perimeter is 72 cm. What is the width of the rectangle? \r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #191531 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=191531\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> W=L-4<BR>\n" );
document.write( "2W+2L=72<BR>\n" );
document.write( "2(L-4)+2L=72<BR>\n" );
document.write( "2L-8+2L=72<BR>\n" );
document.write( "4L=72+8<BR>\n" );
document.write( "4L=80<BR>\n" );
document.write( "L=80/4<BR>\n" );
document.write( "L=20 ANS. FOR THE LENGTH.<BR>\n" );
document.write( "W=20-4=16 ANS. FOR THE WIDTH.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "2*16+2*20=72<BR>\n" );
document.write( "32+40=72<BR>\n" );
document.write( "72=72<BR>\n" );
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