7 3 4 x 3 5 7 July 8, 2019 16 32 64 128 3 7 1 4 x 5 3 7 4x Evaluate 7 3 4 5 x 7 5 8 3 (- 3 3 4 x 2 7 x (- 5 16 5 7 5 x 7 = 35 7 / 3 x 4