Solve x 3 y 4 4 July 8, 2019 16 32 64 128 Solve x 3 y 4 4 x 2 y 4 1 Solve x y 4 4x 2 3y 2 33 Solve x 4 y 4 dx xy 3 dy 0 Solve d 3 2d 4 y x 4 3x 2 5x 2 Solve by cramer's rule x 3y 4 4x y 3 Solve 4 x 3 y 11 3 x 4 y 10 Solve a 3 x 3