document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=790963>Question 790963</A>: <I><SPAN STYLE=\"word-break: break-all;\"> write an equation and solve for x if area of a rectangle is 70sq units and the length is x+4 and width is 7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #479371 by </B><A HREF=/tutors/aboutme.mpl?userid=Cromlix><B>Cromlix(4381)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cromlix><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=Cromlix><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=479371\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Area of rectangle = length * width<BR>\n" );
document.write( "70 = (x + 4) * 7<BR>\n" );
document.write( "70 = 7x + 28<BR>\n" );
document.write( "7x = 70 - 28<BR>\n" );
document.write( "7x = 42<BR>\n" );
document.write( "x = 6<BR>\n" );
document.write( "Length = 10 units.<BR>\n" );
document.write( "Hope this helps.<BR>\n" );
document.write( ":-) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );