2x 3y 10 x y 4 July 8, 2019 16 32 64 128 2x 3y 45 x y 10 3x 2y 10 2x 3y 9 x y 4 2x 3y 40 and y x 10 2x + 3y = 45. x + y =10 solve for x 2x + 3y
