2) 3 2 - 5a =-1 8a 4 July 8, 2019 16 32 64 128 3 2 5a =- 1 8a 4 2) 3 2 - 5a =-1 8a+4 2 8 - 3 2a = - 4 8 - 5 1a 2) - (5 1/2 - 3 1a) + (2 4a - 6 4)
