Question

$log _{3}4+log_{3}x=log _{3} (x-6) - log _{3} (3-x)$

Answer 1

ОДЗ:
$x textgreater 0 \ x-6 textgreater 0 \ 3-x textgreater 0 \ \ x textgreater 0 \ x textgreater 6 \ x textless 3$

не имеет решений
$x in emptyset$