document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=201071>Question 201071</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780981532028/algebrahomeworkh>I can Learn Algebra Vol. 1</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> A rectangle has length three times its width. The perimeter of the rectangle is 56 inches. Find the length 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 #151308 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=151308\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> L=3W<BR>\n" );
document.write( "2L+2W=56<BR>\n" );
document.write( "2*3W+2W=56<BR>\n" );
document.write( "6W+2W=56<BR>\n" );
document.write( "8W=56<BR>\n" );
document.write( "W=56/8<BR>\n" );
document.write( "W=7 ANS. FOR THE WIDTH<BR>\n" );
document.write( "L=3*7=21 ANS. FOR THE LENGTH.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "2*21+2*7=56<BR>\n" );
document.write( "42+14=56<BR>\n" );
document.write( "56=56 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );