document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=854707>Question 854707</A>: <I><SPAN STYLE=\"word-break: break-all;\"> so the the rectangle has a perimeter of 30 cm and width of x cm . it says write an expression for length of the rectangle in terms of x. help me </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #514912 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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/cgi-bin/show-face.mpl?user=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=514912\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let l be the length of the rectangle, we know the perimeter (P) is<BR>\n" );
document.write( "2x + 2l = 30<BR>\n" );
document.write( "solve for l<BR>\n" );
document.write( "2l = 30 - 2x<BR>\n" );
document.write( "l = 15 - x<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );