document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=421836>Question 421836</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1/a + 1/b = 1/c<BR>\n" );
document.write( "need final formula & steps to solve for c </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #294516 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=294516\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1/a + 1/b = 1/c<BR>\n" );
document.write( "cb+ca=ab multiply each side by abc.<BR>\n" );
document.write( "c(b+a)=ab<BR>\n" );
document.write( "c=ab/(b+a)<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );