3 6 5y = 7(1 2 - y) July 8, 2019 16 32 64 128 3 6 5y 7 1 2 y 6 3/7 - y = 3 5/7 6) 7 + 4(3 - y) = 5(y + 2) 3 - 7y 5y - 3 2(y 3 5) 7 3 6(2y 1)
