Find the Particular Solution $\left(y^{2}-x y\right) d x+\left(3 x^{2}-x y\right) d y=0 ; x=1$

Find the particular solution: $\left(y^{2}-x y\right) d x+\left(3 x^{2}-x y\right) d y=0 ; x=1$ and $y=3$