Simple algorithm of 5 / 6 [6 / 5 (2 / 3x-1) - 2] = x-3

Simple algorithm of 5 / 6 [6 / 5 (2 / 3x-1) - 2] = x-3

5/6[6/5(2/3x-1)-2]=x-3
(2/3x-1)-5/3=x-3
2/3x-8/3=x-3
1/3x=1/3
x=1