document.write( "Question 620895: log 15(x+4) = t solve for x \n" ); document.write( "
Algebra.Com's Answer #390448 by lwsshak3(11628)\"\" \"About 
You can put this solution on YOUR website!
log 15(x+4) = t solve for x
\n" ); document.write( "convert to exponential form: base(10) raised to log of number(t)=number(15(x+4))
\n" ); document.write( "10^t=15(x+4)=15x+60
\n" ); document.write( "15x=10^t-60
\n" ); document.write( "x=(10^t-60)/15
\n" ); document.write( "
\n" );