Question 954243
Only two suggestions are to assign a variable  (as you did, x, or a different variable name) and GIVE that it is a real number.  Other suggestion is to change from log form into exponential form.  Try to work through logical pathways to show a contradiction.


Imagine three cases for the possible domain of x.
x may be any of {{{x<0}}},  {{{x=0}}},  {{{x>0}}}.
Examine the meaning of each of those cases.