Solve 5 7 2 July 8, 2019 16 32 64 128 Solve 5 7 2 3 Solve 5 7 2 8 Solve 3x 5 2x 7 Solve 5 x 2 2x 7 Solve 5 2x 7 125 Solve 5 2x 7 Solve 5 2y 7 )= 20 Solve 5 2x 7 x − 1 Solve 5 2x 7 )- 3 2x 3 Solve 5 2y 7 Solve 7 5 28 x Solve 5 7 x )= 20 Solve 5 16 )/ 7 2