document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1085293>Question 1085293</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The height of the bookcase is 3 feet longer than the length of the shelf. If 18 feet of lumber is available for the entire unit, find the length and height of the unit. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #805553 by </B><A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><B>CubeyThePenguin(3113)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><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=CubeyThePenguin><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=805553\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 18 feet of lumber available = perimeter\r<BR>\n" );
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document.write( "x = length\r<BR>\n" );
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document.write( "2(x) + 2(x+3) = 18<BR>\n" );
document.write( "4x + 6 = 18<BR>\n" );
document.write( "4x = 12<BR>\n" );
document.write( "x = 3\r<BR>\n" );
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document.write( "The bookshelf is 3 feet long and 6 feet high. </SPAN>\n" );
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