Solve 5 9 2 7 July 8, 2019 16 32 64 128 Solve 9 5 4 2 7 n Solve 9 5 4 2 7 Solve − 9 2 7x 5 Solve − 9 2 7x 5 x __ Solve 9 0 5 7 2 2 7y 5 =- 9 solve for y