5y 8 2y 6 July 8, 2019 16 32 64 128 6x 5y 8 12x 2y 0 8 2y 6 )- 5y 37 2x 5y 8 2x 2y 6 3x 2y 8 6x 5y 7 2x 5y 8 3x 2y 5 6 5) 6y - 2 8 = 2 5y