0 7y 2 8 0 55y 1 7 July 8, 2019 16 32 64 128 0 7 (2y – 5) = 0 4 (y-3) – 1 16 0 6(2y - 11) = 0 4(y - 7) - 7 48 0 5y + 7 = 5(0 2 + 1 5y) 0 5(2y - 1) - (0 5 - 0 2y) + 1 = 0
