(- 7 x (- 3 14 x (- 3 4 July 8, 2019 16 32 64 128 4 x 7 x 14 3 2 3 4 3 x 22 7 x 14 3 Solve 7 42 x 3 2 3a 14 x 3 2a 7 5 x 7 = 35 3 14 x 7
