document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=186597>Question 186597</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi guys, im stumped with this one:\r<BR>\n" );
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document.write( "2ln2 - ln(x-1) = ln(2x)\r<BR>\n" );
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document.write( "solve for 'x'.\r<BR>\n" );
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document.write( "cheers =) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #139860 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=139860\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In general:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28a%29+-+log%28b%29+=+log%28a%2Fb%29 ALIGN=MIDDLE  ALT=\"log%28a%29+-+log%28b%29+=+log%28a%2Fb%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%2Alog%28b%29+=+log%28a%5Eb%29 ALIGN=MIDDLE  ALT=\"a%2Alog%28b%29+=+log%28a%5Eb%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2ln%282%29+-+ln%28x-1%29+=+ln%282x%29 ALIGN=MIDDLE  ALT=\"2ln%282%29+-+ln%28x-1%29+=+ln%282x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ln%282%5E2%29+-+ln%28x-1%29+=+ln%282x%29 ALIGN=MIDDLE  ALT=\"ln%282%5E2%29+-+ln%28x-1%29+=+ln%282x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ln%284%2F%28x-1%29%29+=+ln%282x%29 ALIGN=MIDDLE  ALT=\"ln%284%2F%28x-1%29%29+=+ln%282x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F%28x-1%29+=+2x ALIGN=MIDDLE  ALT=\"4%2F%28x-1%29+=+2x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+=+2x%2A%28x-1%29 ALIGN=MIDDLE  ALT=\"4+=+2x%2A%28x-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+=+2x%5E2+-+2x ALIGN=MIDDLE  ALT=\"4+=+2x%5E2+-+2x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E2+-+2x+-+4+=+0 ALIGN=MIDDLE  ALT=\"2x%5E2+-+2x+-+4+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2+-+x+-+2+=+0 ALIGN=MIDDLE  ALT=\"x%5E2+-+x+-+2+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x+-+2%29%28x+%2B+1%29+=+0 ALIGN=MIDDLE  ALT=\"%28x+-+2%29%28x+%2B+1%29+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+2 ALIGN=MIDDLE  ALT=\"x+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+-1 ALIGN=MIDDLE  ALT=\"x+=+-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2ln%282%29+-+ln%28x-1%29+=+ln%282x%29 ALIGN=MIDDLE  ALT=\"2ln%282%29+-+ln%28x-1%29+=+ln%282x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2ln%282%29+-+ln%282-1%29+=+ln%282%2A2%29 ALIGN=MIDDLE  ALT=\"2ln%282%29+-+ln%282-1%29+=+ln%282%2A2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ln%284%29+-+ln%281%29+=+ln%284%29 ALIGN=MIDDLE  ALT=\"ln%284%29+-+ln%281%29+=+ln%284%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ln%284%29+-+0+=+ln%284%29 ALIGN=MIDDLE  ALT=\"ln%284%29+-+0+=+ln%284%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2ln%282%29+-+ln%28x-1%29+=+ln%282x%29 ALIGN=MIDDLE  ALT=\"2ln%282%29+-+ln%28x-1%29+=+ln%282x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2ln%282%29+-+ln%28-1-1%29+=+ln%282%2A%28-1%29%29 ALIGN=MIDDLE  ALT=\"2ln%282%29+-+ln%28-1-1%29+=+ln%282%2A%28-1%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The negative root doesn't work since<BR>\n" );
document.write( "raising <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=e ALIGN=MIDDLE  ALT=\"e\"   DISABLED_style= \"max-width:90%; height:auto;\" > to a power can't <BR>\n" );
document.write( "result in a negative<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );