document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=280884>Question 280884</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the dimensions of a rectangle with a perimeter of 90 cm if the length is 5 cm less than four times the width. width is 1 cm <BR>\n" );
document.write( "length is 2 cm. <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #204102 by </B><A HREF=/tutors/aboutme.mpl?userid=unlockmath><B>unlockmath(1688)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=unlockmath><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=unlockmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=204102\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello, <BR>\n" );
document.write( "Let's set up the width being x and the length being 4x-5. Now we can set up the equation to be: (note: It's a bit confusing when the problem states length is 2 cm and width is 1 cm. What is that about?) <BR>\n" );
document.write( "2x+2(4x-5)=90 Combine like terms to get:<BR>\n" );
document.write( "10x-10=90 Add 10 to both sides to get:<BR>\n" );
document.write( "10x=100 Divide both sides by 10 to get:<BR>\n" );
document.write( "x=10cm would be the width and the length is:<BR>\n" );
document.write( "35cm<BR>\n" );
document.write( "RJ <BR>\n" );
document.write( "www.math-unlock.com </SPAN>\n" );
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