Help please

Question 7 Your spouse's parents are coming for dinner and you have found the perfect dish for the occasion. The recipe gives all necessary temperatures in degrees Fahrenheit, but your new stove is in degrees Celsius. Unfortunately, your cook book does not give the formula for converting from Fahrenheit to Celsius. It does, however, give the formula for converting from Celsius to Fahrenheit as F(x) = =x + 32, where x is the temperature in degrees Celsius. Find the inverse of this function and explain how this will allow you to successfully prepare the dinner