Bantuin yah ka , bnr gk ngerti soalnya

√(⅓)^(x - 3) = 3 ³√9
√(3^-1)^(x - 3) = 3 ³√3²
√3^(-x + 3) = 3 (3^⅔)
3^((-x + 3)/2) = 3^(1 + ⅔)
3^((-x + 3)/2) = 3^(5/3)
Maka
(-x + 3)/2 = 5/3
3 (-x + 3) = 2 (5)
-3x + 9 = 10
-3x = 10 - 9
-3x = 1
x = -⅓

Jawabannya D