3y 4 8 2y 5 2 1 July 8, 2019 16 32 64 128 3 y - 5 - 2y - 4 = 8 3 4y-8 1y+2 2y=-10 4 - 4 5y = 2y - 2/3 * (8y - 10) 2) (4y)/3 = 8 + 2y
