5x 7x 3 0 July 8, 2019 16 32 64 128 5x 2 7x 3 0 X 3 5x 2 7x 3 0 5x 3 7x 2 15x 21 0 1 7x 3 5x 0 75x 1 35 5x 3 7x 2 20x 28 0 2x 3 5x 2 7x 3 0 5 x 7 = 35
