Related Post: 3 3 X 3 1 2 3 3 8 X 3 1 2 (- 3 X 3 =- 1 27 3 2 3 X 3 1 4 6 3 X 3 )= 2x 1 3 16 X 3 1 2 3 3 3 2 1 0 3 2x 4 3 X 3 1 3 X 1 3 X 3 X 1 21 9 2x 3 3 X 3 1