document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=123318>Question 123318</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Transpose V = 2R/R-r so that r is the subject </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #90504 by </B><A HREF=/tutors/aboutme.mpl?userid=chitra><B>chitra(359)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=chitra><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=90504\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The given expression is:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V+=+2R%2F%28R+-+r%29 ALIGN=MIDDLE  ALT=\"V+=+2R%2F%28R+-+r%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "By cross - multiplying, we get:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R+-+r%29+=+2R%2FV ALIGN=MIDDLE  ALT=\"%28R+-+r%29+=+2R%2FV\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "Adding r - 2R/V on both sides, we get: \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R+-+2R%2FV%29 ALIGN=MIDDLE  ALT=\"%28R+-+2R%2FV%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = r \r<BR>\n" );
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document.write( "OR \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28RV+-+2R%29%2FV+=+r ALIGN=MIDDLE  ALT=\"%28RV+-+2R%29%2FV+=+r\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "Thus the solution in which \"r\" is the subject.  </SPAN>\n" );
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