document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=942344>Question 942344</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you please help me with this problem thank you.\r<BR>\n" );
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document.write( "The length of a rectangle is four feet more than twice its width. If the area of the rectangle is 160 square feet, its length is __________ 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 #574495 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=574495\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The formula for area is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A+=+L%2AW+ ALIGN=MIDDLE  ALT=\"+A+=+L%2AW+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+L+=+2W+%2B+4+ ALIGN=MIDDLE  ALT=\"+L+=+2W+%2B+4+\"   DISABLED_style= \"max-width:90%; height:auto;\" > ft<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+A+=+160+ ALIGN=MIDDLE  ALT=\"+A+=+160+\"   DISABLED_style= \"max-width:90%; height:auto;\" > ft2<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "by substitution:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+160+=+%28+2W+%2B+4+%29%2AW+ ALIGN=MIDDLE  ALT=\"+160+=+%28+2W+%2B+4+%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=+160+=+2W%5E2+%2B+4W+ ALIGN=MIDDLE  ALT=\"+160+=+2W%5E2+%2B+4W+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+W%5E2+%2B+2W+-+80+ ALIGN=MIDDLE  ALT=\"+W%5E2+%2B+2W+-+80+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+W+%2B+10+%29%2A%28+W+-+8+%29+ ALIGN=MIDDLE  ALT=\"+%28+W+%2B+10+%29%2A%28+W+-+8+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+W+=+8+ ALIGN=MIDDLE  ALT=\"+W+=+8+\"   DISABLED_style= \"max-width:90%; height:auto;\" > ( can only use the positive solution )<BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+L+=+2W+%2B+4+ ALIGN=MIDDLE  ALT=\"+L+=+2W+%2B+4+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+L+=+2%2A8+%2B+4+ ALIGN=MIDDLE  ALT=\"+L+=+2%2A8+%2B+4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+L+=+20+ ALIGN=MIDDLE  ALT=\"+L+=+20+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "The length is 20 ft<BR>\n" );
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