document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=318753>Question 318753</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The perimeter of a rectangle is 38cm. one side is 11cm longer yhan the other side. find the lengths of the sides. I know one is 2w + 2l = 38 but I need to know what the other problem needed is, because its Solving Systems of Linear Equations by substitution. Please show me how to do the problem as well. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #228166 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=228166\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2W+%2B+2L+=+38 ALIGN=MIDDLE  ALT=\"2W+%2B+2L+=+38\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "I switched to capital letters since the small L and the number 1 look similar.<BR>\n" );
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document.write( "\"one side is 11cm longer yhan the other side\"<BR>\n" );
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document.write( "Pick one to be longer, it doesn't matter which one you choose.<BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=W%2B11 ALIGN=MIDDLE  ALT=\"L=W%2B11\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Those are your two equations.<BR>\n" );
document.write( "Substitute eq. 2 into eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2W%2B2%28W%2B11%29=38 ALIGN=MIDDLE  ALT=\"2W%2B2%28W%2B11%29=38\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2W%2B2W%2B22=38 ALIGN=MIDDLE  ALT=\"2W%2B2W%2B22=38\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4W%2B22=38 ALIGN=MIDDLE  ALT=\"4W%2B22=38\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4W=16 ALIGN=MIDDLE  ALT=\"4W=16\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28W=4%29 ALIGN=MIDDLE  ALT=\"highlight%28W=4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then from eq. 2,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=W%2B11 ALIGN=MIDDLE  ALT=\"L=W%2B11\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=L=4%2B11 ALIGN=MIDDLE  ALT=\"L=4%2B11\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28L=15%29 ALIGN=MIDDLE  ALT=\"highlight%28L=15%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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