x 4y -8 x-4y -8, 6x-5y 28 4x+9y -6, 3x-4y 2, 3x-4y -6 2x+4y 16, x-4y 5 3x-12y 15, x-2y 3 and 4x-8y 12, x 16-4y 3x 4y 8, x 2-4x-y 2-6y-5, xy- 4x 5 / x 2 -xy, y -3x+4 -6x-2y -8, 3x-4y+5 0, 2x-3y 5 6-4x+6y, 3x+4y 8, 4x 2-6xy+3y 2-x-2y-3 0, x-2y 6 and 3x-6y 18, x-4y-3 dx- x-6y-5 dy 0, 3x+4y 5, 3x+4y 12, 4x2-4xy-3y2-4x+10y-3, 4x+3y 12, 6x-2y 3 3x-y 3x+4y 6, 3x+4y 36, 4x-3y -2 2x+2y -8
x 4y-6 -4x 3y -28. There are any references about x 4y-6 -4x 3y -28 in here. you can look below.