Questão 54481: (PUC-PR) Se log (3x + 23) – log (2x – 3) = log4, encontra...

(PUC-PR) Se log (3x + 23) – log (2x – 3) = log4, encontrar x:


(PUC-PR) Se log (3x + 23) – log (2x – 3) = log4, encontrar x: