document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1053895>Question 1053895</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A tract of land is rectangular, and the length is twice the width.  The area in square miles is equal to the perimeter in miles.  Determine dimensions.\r<BR>\n" );
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document.write( "Partial attempt:\r<BR>\n" );
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document.write( "Area = Length * Width<BR>\n" );
document.write( "Perimeter = 2L + 2W\r<BR>\n" );
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document.write( "Length = 2W\r<BR>\n" );
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document.write( "Area = Perimeter\r<BR>\n" );
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document.write( "Unsure bow to continue.  Thanks. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #669081 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=669081\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Area=%282W%29%2AW ALIGN=MIDDLE  ALT=\"Area=%282W%29%2AW\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Area=2W%5E2 ALIGN=MIDDLE  ALT=\"Area=2W%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Perimeter=2%282W%29%2B2W ALIGN=MIDDLE  ALT=\"Perimeter=2%282W%29%2B2W\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Perimeter=4W%2B2W ALIGN=MIDDLE  ALT=\"Perimeter=4W%2B2W\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Perimeter=6W ALIGN=MIDDLE  ALT=\"Perimeter=6W\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2W%5E2=6W ALIGN=MIDDLE  ALT=\"2W%5E2=6W\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Since <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W ALIGN=MIDDLE  ALT=\"W\"   DISABLED_style= \"max-width:90%; height:auto;\" > is not zero, the equation simplifies to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2W=6 ALIGN=MIDDLE  ALT=\"2W=6\"   DISABLED_style= \"max-width:90%; height:auto;\" > ,<BR>\n" );
document.write( "meaning <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=6 ALIGN=MIDDLE  ALT=\"L=6\"   DISABLED_style= \"max-width:90%; height:auto;\" > ,<BR>\n" );
document.write( "and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W=6%2F2 ALIGN=MIDDLE  ALT=\"W=6%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W=3 ALIGN=MIDDLE  ALT=\"W=3\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( "So, the tract is 6 miles long and 3 miles wide.<BR>\n" );
document.write( "That makes the perimeter 18 miles, and the area 18 square miles. </SPAN>\n" );
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