Решите уравнение (1,5)^x * (2/3)^-2x-1=1

(1,5)^x * (3/2)^2x+1=1(3/2)^x * (3/2)^2x+1=1(3/2)^3x+1=1(3/2)^3x+1=(3/2)^03x +1 = 03x = -1x = -1/3