Y 1 6 x 3 y 1 3 x 7 July 8, 2019 16 32 64 128 Is 6 9 a solution to this system of equations y 1 6 x 3 y 1 3 x 7 6 x y 7 xy 3 1 2 x y )- 1 3 xy )= 0 1 7 x+ 1 6 y 3 1 2 x+ (- 1 )/ 3 y 5