document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=601683>Question 601683</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What are the dimensions of a rectangle if the length is 7 less than twice the width and the area is 30? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #379942 by </B><A HREF=/tutors/aboutme.mpl?userid=flame8855><B>flame8855(424)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=flame8855><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=flame8855><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=379942\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let x be the length<BR>\n" );
document.write( "let y be the width<BR>\n" );
document.write( "x=2y-7<BR>\n" );
document.write( "xy=30<BR>\n" );
document.write( "(2y-7)y= 30<BR>\n" );
document.write( "2y^2 -7y=30<BR>\n" );
document.write( "y= -2.5, y =6 <BR>\n" );
document.write( "so y = 6<BR>\n" );
document.write( "x= 5\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );