Which translation rule can be used to describe the result of the composition of (x,y) → (x-3,y+8) and (x,y) → (x+2,y-7)

The translation rule that can be used to describe the result of the composition of (x,y) → (x-3,y+8) and (x,y) → (x+2,y-7) is:

(x,y) → (x-1,y+1)