3y 8 4y 5 July 8, 2019 16 32 64 128 8 3y 4y 5 =- 10 17 3y 8 4y 6 5y 4 y 4 3y 8 4y 6 5y 4 2x 3y 8 5x 4y 13 2x 3y 8 3x 4y =- 5 2 3y 8 3 4y =- 5 4x 3y 8 6x 4y =- 5 2x 3y 8 dan 3x 4y =- 5 8 3y 2 4y 7 )/ 5