3 x 3 )= 5x 11 July 8, 2019 16 32 64 128 3x 3 5x 11 14 5x 3 (- x 3 )- 11 4 x 2 )+ 5x 3 x 3 )- 11 3 x-5=x+3 3 x 3 x 3 x 3 x
