document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1072776>Question 1072776</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the simultaneous equations.<BR>\n" );
document.write( "log base 9 (xy^2) = 1/2<BR>\n" );
document.write( "(log base 3 x) (log base 3 y) = -3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #687624 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=687624\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Change-Base formula and rules for logs will give the system\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28log%283%2Cx%29%2B2%2Alog%283%2Cy%29=1%2Clog%283%2Cx%29log%283%2Cy%29=-3%29 ALIGN=MIDDLE  ALT=\"system%28log%283%2Cx%29%2B2%2Alog%283%2Cy%29=1%2Clog%283%2Cx%29log%283%2Cy%29=-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "For temporary symbolic convenience, you can make substitutions for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%283%2Cx%29 ALIGN=MIDDLE  ALT=\"log%283%2Cx%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%283%2Cy%29 ALIGN=MIDDLE  ALT=\"log%283%2Cy%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and solve first in your new variables, and then back-substitute to continue.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28log%283%2Cy%29=3%2F2%2Cor%2Clog%283%2Cy%29=-1%29 ALIGN=MIDDLE  ALT=\"system%28log%283%2Cy%29=3%2F2%2Cor%2Clog%283%2Cy%29=-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28y=3%5E%283%2F2%29%2Cor%2Cy=1%2F3%29 ALIGN=MIDDLE  ALT=\"system%28y=3%5E%283%2F2%29%2Cor%2Cy=1%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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