document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=549482>Question 549482</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am trying to help my niece with an equation. Solving with logarithms, the equation is 5^x=4^(x+3). I cannot remember for the life of me how to solve this..Can you help? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #357782 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=357782\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5^x=4^(x+3)\r<BR>\n" );
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document.write( "x log 5=(x+3)log 4\r<BR>\n" );
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document.write( "xlog5-xlog4=3log4\r<BR>\n" );
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document.write( "x(log5-log4)=3lo4<BR>\n" );
document.write( "x=3log4/(log5-log4)\r<BR>\n" );
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document.write( "use a calculator\r<BR>\n" );
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