Question 765456
{{{
log(3, 3x) - log(3, (x-4)) = 2
}}}


{{{
log(3, 3x/(x-4)) = 2
}}}


{{{
3^log(3, 3x/(x-4)) = 3^2
}}}


{{{
3x/(x-4)= 9
}}}



{{{3x=9x-36}}}


x=6