Question

How do you solve `log_27 (2x-1) = 4/3`?

Answer 1

The Soln. is `: x=41`.

Explanation:

`log_27 (2x-1)=4/3`

`rArr (2x-1)=27^(4/3)=(3^3)^(4/3)=3^4=81`

`rArr 2x=82`

`rArr x=41`.