The equation xy−3x+2y=10xy - 3x + 2y = 10xy−3x+2y=10 can be rewritten as:
(x−3)(y+2)=4(x-3)(y+2) = 4(x−3)(y+2)=4
(x+2)(y−3)=16(x+2)(y-3) = 16(x+2)(y−3)=16
(x+2)(y−3)=4(x+2)(y-3) = 4(x+2)(y−3)=4
(x−2)(y+3)=16(x-2)(y+3) = 16(x−2)(y+3)=16