document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=449616>Question 449616</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this problem: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+8%5E%28x%2B4%29=+16%5E%283x%29+ ALIGN=MIDDLE  ALT=\"+8%5E%28x%2B4%29=+16%5E%283x%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "I've tried setting the bases equal to each other, but the answer I get doesn't match any of the answers provided. \r<BR>\n" );
document.write( "\n" );
document.write( "Please help? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #309281 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=309281\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 8^(x+4)= 16^(3x)<BR>\n" );
document.write( "log[8](16)=4/3 the key ingredient.<BR>\n" );
document.write( "x+4=4/3 * 3x<BR>\n" );
document.write( "x+4=4x<BR>\n" );
document.write( "3x=4<BR>\n" );
document.write( "x=4/3<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );