Find $\frac{d y}{d x}$ At the Given Point $x y+x=2 ;(1,1)$ A) $-\frac{1}{2}$

Find $\frac{d y}{d x}$ at the given point.
- $x y+x=2 ;(1,1)$

A) $-\frac{1}{2}$
B) -2
C) $\frac{1}{2}$
D) 2