Respuesta :

Answer:

x=y-6

Step-by-step explanation:

First, flip the equation.

x+6=y

Finally, add -6 to both sides.

x+6+−6=y+−6

x=y−6

y=x+6
Subtracting 6 from both sides, we get
x=y-6
So, C. x=y-6 is the answer