document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1066554>Question 1066554</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The length of a rectangle is 10m less than 3 times the width. If its width were increased by 20m and its length decreased by 15m. Its new area would be 175 sq. More than the original. Find the dimentions of the rectangle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #681862 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=681862\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Original rectangle<BR>\n" );
document.write( "Width w<BR>\n" );
document.write( "Length L<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=3w-10 ALIGN=MIDDLE  ALT=\"L=3w-10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Area, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=wL=w%283w-10%29 ALIGN=MIDDLE  ALT=\"wL=w%283w-10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "New rectangle<BR>\n" );
document.write( "Width <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w%2B20 ALIGN=MIDDLE  ALT=\"w%2B20\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Length <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L-15=3w-10-15=3w-25 ALIGN=MIDDLE  ALT=\"L-15=3w-10-15=3w-25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Area, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28w%2B20%29%283w-25%29 ALIGN=MIDDLE  ALT=\"%28w%2B20%29%283w-25%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=newRectangleArea-originalRectangleArea=175 ALIGN=MIDDLE  ALT=\"newRectangleArea-originalRectangleArea=175\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28%28w%2B20%29%283w-25%29-w%283w-10%29=175%29 ALIGN=MIDDLE  ALT=\"highlight_green%28%28w%2B20%29%283w-25%29-w%283w-10%29=175%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Simplify this and solve for w... </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );