Y 1 3y 5 July 8, 2019 16 32 64 128 Y 3x 1 3y 5x 11 4x y 1 5x 3y 14 4x y 1 5x 3y 12 Y 1 2 from 3y 5 2 5x y 1 x 3y 5 6 y 1 3 )= 4 3y 5 3y 1 5 y 3 1 3y 11 3 y 5 0 2x y 1 5x 3y 7 4x y =- 1 5x 3y 4 2x y 1 4x 3y 5
