7. If F denotes a temperature in degrees Fahrenheit and C is the same temperature measured in degrees Celsius, then F and C are related by the equation: F=C+32 9 a. Rewrite the expression to solve for C in terms of F:
b. In what situation is it beneficial to rewrite the equation in terms of C? Create a mathematical example and explain the context of the situation.
c. Using your knowledge from part a and b, what is the Fahrenheit temperature when Celsius is 35º? What is the Celsius temperature when Fahrenheit is 77º?

I need answers for part a,b, and c​