document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=530107>Question 530107</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you please help me on this question: If the width of a rectangle is (x+7) cm and its perimeter is (8x + 12)cm. The length of the rectangle is 20cm. What is the area 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 #349891 by </B><A HREF=/tutors/aboutme.mpl?userid=Math_prodigy><B>Math_prodigy(24)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Math_prodigy><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=349891\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2(x+7)+2*20=perimeter<BR>\n" );
document.write( "2(x+7)+2*20=(8x+12)<BR>\n" );
document.write( "2x+14+40=8x+12<BR>\n" );
document.write( "6x=42<BR>\n" );
document.write( "x=7<BR>\n" );
document.write( "width is x+7=7+7=14<BR>\n" );
document.write( "area is 20*14=280 cm^2 </SPAN>\n" );
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