document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=900631>Question 900631</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A man built a walk of uniform width around a rectangular pool. If the area of the walk is 245 square feet and the dimensions of the pool are 15 feet by 13 feet, how wide is the walk? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #546058 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=546058\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let w = the uniform width around pool.\r<BR>\n" );
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document.write( "Total Area pool and walkway, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282w%2B15%29%282w%2B13%29 ALIGN=MIDDLE  ALT=\"%282w%2B15%29%282w%2B13%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Area just the pool, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15%2A13 ALIGN=MIDDLE  ALT=\"15%2A13\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=TotalArea-PoolArea=WalkwayArea=245 ALIGN=MIDDLE  ALT=\"TotalArea-PoolArea=WalkwayArea=245\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28%282w%2B15%29%282w%2B13%29-15%2A13=245%29 ALIGN=MIDDLE  ALT=\"highlight_green%28%282w%2B15%29%282w%2B13%29-15%2A13=245%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "You should be able to handle the rest of the process.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w=7%2F2=3%261%2F2 ALIGN=MIDDLE  ALT=\"w=7%2F2=3%261%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" > feet </SPAN>\n" );
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