document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=138048>Question 138048</A>: <I><SPAN STYLE=\"word-break: break-all;\"> SOLVE FOR f:  1/p+ 1/q= 1/f\r<BR>\n" );
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document.write( "I KNOW THE ANSWER IS f=pq/p+q\r<BR>\n" );
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document.write( "BUT HOW DO I GET f BY ITSELF? PLEASE HELP!!! <BR>\n" );
document.write( "TAHNKS lj23kfuller@yahoo.com </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #100858 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=100858\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> SOLVE FOR f: 1/p+ 1/q = 1/f<BR>\n" );
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document.write( "Put the two fractions on the left over a single denominator<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%28q+%2B+p%29%29%2F%28pq%29 ALIGN=MIDDLE  ALT=\"%28%28q+%2B+p%29%29%2F%28pq%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2Ff ALIGN=MIDDLE  ALT=\"1%2Ff\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Cross multiply and you have:<BR>\n" );
document.write( "f(q+p) = pq<BR>\n" );
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document.write( "Divide both sides (q+p)<BR>\n" );
document.write( "f = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28pq%29%2F%28%28p%2Bq%29%29 ALIGN=MIDDLE  ALT=\"%28pq%29%2F%28%28p%2Bq%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
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