document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1076308>Question 1076308</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, I need help in solving the following equation. I would be very grateful if you could be of assistance please. Thanks\r<BR>\n" );
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document.write( "log5 (4t + 7) - log5 t = 2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #690965 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=690965\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%285%2C%284t+%2B+7%29%29+-+log%285%2Ct%29+=+2+ ALIGN=MIDDLE  ALT=\"log%285%2C%284t+%2B+7%29%29+-+log%285%2Ct%29+=+2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "using the rules of logs we write this as<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%285%2C%28%284t%2B7%29%2Ft%29%29+=+2 ALIGN=MIDDLE  ALT=\"log%285%2C%28%284t%2B7%29%2Ft%29%29+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "the exponent equiv of logs<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%284t%2B7%29%29%2Ft+=+5%5E2 ALIGN=MIDDLE  ALT=\"%28%284t%2B7%29%29%2Ft+=+5%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "4t + 7 = 25t<BR>\n" );
document.write( "7 = 25t - 4t<BR>\n" );
document.write( "7 = 21t<BR>\n" );
document.write( "t = 7/21 = 1/3, <BR>\n" );
document.write( "  </SPAN>\n" );
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