5y 8x =- 5 July 8, 2019 16 32 64 128 5y 8x =- 5 solve for y 8x 5y 5 2a 3x y 8x 5y 2 5 3x =- 4y 8x 5y 3x 5 8x 5y − 5 7x − 3y 3 8x 5y 3 5x 8y 13 5x 5y 8x 7y 8 8x 5y 203x y 5