document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1021448>Question 1021448</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please show me how to solve this with detailed workings (ie: how to cross multiply), thank you!\r<BR>\n" );
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document.write( "13/(3x-9)=2/(6-x) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #637183 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=637183\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If a/b = c/d<BR>\n" );
document.write( "Cross multiply --> ad = bc<BR>\n" );
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document.write( "It's a shortcut method of multiplying thru by the common denominator bd.<BR>\n" );
document.write( "a/b = c/d<BR>\n" );
document.write( "(a/b)*bd = (c/d)*bd<BR>\n" );
document.write( "ad = bc </SPAN>\n" );
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