Question

Solve log(x+9) - log x = 3

Answer 1

apply quotient property \[\huge\rm log_b x \color{red}{-} \log_b y = \log_b \frac{ x }{ y }\]
if there is negative sign you can change that to division
subtraction ---->division
addition .-----> multiplication

Answer 2

so basically.. log(x+9) / x)) = 3

Answer 3

yep that's right
:-)do you know next step ??

Answer 4

I don't remember :/

Answer 5

okay
you have to solve for x
so change log form to exponential form
for example \[\huge\rm log_b x = y \]\
\[\huge\rm b^y =x\]