document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=790595>Question 790595</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the equation: 7log(base5)x-3 =15 Your help is greatly appreciated. Thank You  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #479218 by </B><A HREF=/tutors/aboutme.mpl?userid=fcabanski><B>fcabanski(1391)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fcabanski><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=479218\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> log(base5)y = x means <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%5Ex+=y ALIGN=MIDDLE  ALT=\"5%5Ex+=y\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%2Alogb+=+logb%5Ea ALIGN=MIDDLE  ALT=\"a%2Alogb+=+logb%5Ea\"   DISABLED_style= \"max-width:90%; height:auto;\" ><P><BR>\n" );
document.write( "7*log(base5)(x-3) = log(base5)(x-3)^7 = 15<P><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5%5E15+=+%28x-3%29%5E7 ALIGN=MIDDLE  ALT=\"5%5E15+=+%28x-3%29%5E7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><P><BR>\n" );
document.write( "7th root of (5^15) = x-3 = 7th root of (5^7 * 5^7 *5) = 25*7throot(5)<P><BR>\n" );
document.write( "x= 25*7throot(5) + 3 </SPAN>\n" );
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