document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=314927>Question 314927</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the width of a rectangular playground is 18 meters less than the length. find the width when the perimeter of the rectangle is 84 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #225318 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=225318\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> W=L-18<BR>\n" );
document.write( "P=2L+2W<BR>\n" );
document.write( "84=2L+2(L-18)<BR>\n" );
document.write( "84=2L+2L-36<BR>\n" );
document.write( "84+36=4L<BR>\n" );
document.write( "4L=120<BR>\n" );
document.write( "L=120/4<BR>\n" );
document.write( "L=30 ANS.<BR>\n" );
document.write( "W=30-18=12 ANS.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "84=2*30+2*12<BR>\n" );
document.write( "84=60+24<BR>\n" );
document.write( "84=84<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );