5m 3 m 4 ) 6m =- 7 m 5 July 8, 2019 16 32 64 128 5m 3 m 4 )+ 6m =- 7 m 5 5 m 3 m 3 m 7 m - (5 7m - 6 7) - (7 9 - 3 6m) 5) 6m - 3 9m 6) - 2m + 0 7m
