Question

(1/9) ³+× = 3²×-³
bantuin ya

Answer 1

(1/9)^3+x = 3^2x-3
(3^-2)^3+x = 3^2x-3

Hilangkan bilangan bulat 3-nya:
-6-2x = 2x-3
-2x-2x = -3+6
   -4x = 3
     x = -3/4