log3 (x-9)=3
x-9=3^3
x= 9+27
second one is correct.
log[3](x-9)=3
I'm not sure If its right
x+9=3^4
x+9=81
x=72
2 answers
log ( 3 ) ( x - 9 ) = 3 Divide both sides by log ( 3 )
x - 9 = 3 / log ( 3 )
x = 3 / log ( 3 ) + 9
x - 9 = 3 / log ( 3 )
x = 3 / log ( 3 ) + 9