document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=145846>Question 145846</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is twice its width. If the perimeter of the rectangle is  30cm , find its area. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #106443 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=106443\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2L+2W=30<BR>\n" );
document.write( "L=2W<BR>\n" );
document.write( "2(2W)+2W=30<BR>\n" );
document.write( "4W+2W=30<BR>\n" );
document.write( "6W=30<BR>\n" );
document.write( "W=30/6<BR>\n" );
document.write( "W=5 FOR THE WIDTH.<BR>\n" );
document.write( "L=2*5=10 FOR THE LENGTH<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "2*5+2*10=30<BR>\n" );
document.write( "30=30<BR>\n" );
document.write( "5*10=50 FOR THE AREA.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );