document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=821739>Question 821739</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is seven less than it's width. The perimeter is 42 feet. What is the width of the rectangle in feet ?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #494362 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=494362\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ---<BR>\n" );
document.write( "L = w - 7<BR>\n" );
document.write( "2L + 2w = 42<BR>\n" );
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document.write( "2(w - 7) + 2w = 42<BR>\n" );
document.write( "2w - 14 + 2w = 42<BR>\n" );
document.write( "4w = 56<BR>\n" );
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document.write( "answer:<BR>\n" );
document.write( "w = 14 ft<BR>\n" );
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document.write( "Solve and graph linear equations:<BR>\n" );
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