document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=660585>Question 660585</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a rectangle is 1om longer than it is wide. its perimeter is 80m. find its length and width. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #411268 by </B><A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><B>ReadingBoosters(3246)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><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=411268\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10+w=l<BR>\n" );
document.write( "80 = 2l+2w<BR>\n" );
document.write( "Substitute the first equation into the second<BR>\n" );
document.write( "80 = 2(10+w) + 2w<BR>\n" );
document.write( "80 = 20 + 2w + 2w<BR>\n" );
document.write( "80 - 20 = 20 - 20 + 4w<BR>\n" );
document.write( "60 = 4w<BR>\n" );
document.write( "60/4 = 4w/4<BR>\n" );
document.write( "15 m = width<BR>\n" );
document.write( "10+15=25 m = length </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );