Log3(2x+1)=log3(x+2)

Question

Log3(2x+1)=log3(x+2)

Answer 1

2х+1=х+2

х=1

Проверка

log₃ (2·1+1)=log₃(1+2)

log₃3=log₃3 - верно.

О т в е т. х=1