12x - 33 = 32 . 33
3 . 4x - 3 . 11 = 32+3
3 . (4x - 11) = 35
=> 4x - 11 = 35 : 3
4x - 11 = 34
4x - 11 = 81
4x = 81 + 11
4x = 92
x = 92 : 4
x = 23
12.x-33=3^2.3^3
12.x-33=243
12.x=243+33
12.x=276
x=276:12
x=23
12x-33=3^2*3^3
12x-33=243
12x-33=243+33
12x=276
x=276/12
x=23