2 9 x 4 11 July 8, 2019 16 32 64 128 2 4 9 x 6 11 2 4 9 x 3 11 Solve x 2 9 x 4 11 2 4 9 x 1 3 11 2 4 9 x 1 1 11 9 2 11 4 x 0.5 11 1 9 x 4 2 7 (- x 2 9 3x 2 11x 4 Continuous form 9 1 2 x 11 4 ply 4 4 5 1 2 x 9 11 9 2 3x 5x 11 17 x 4 24 9 4 x 2 11 2 5 2 x 9 23 − 4 5x 11
