Question

Koi iska answer bta do​

Answer 1

Answer:

$x = 4.$

Step-by-step explanation:

$log_{3}(5 + 4 log_{3}(x - 1) ) = 2 \\ \\ 5 + 4 log_{3}(x - 1) = {3}^{2} \\ \\ 4 log_{3}(x - 1) = 9 - 5 \\ \\ log_{3}(x - 1) = 1 \\ \\ x - 1 = {3}^{1} \\ \\ x = 3 + 1 = 4.$