Question

the formula F = 1.8C + 32 gives the temperature in degrees Fahrenheit (F) for a given temperature in degrees Celsius (C). There is one temperature for which the number of degrees Fahrenheit is equal to the number of degrees Celsius. Write an equation you can solve to find that temperature and then use it to find the temperature.

Answer 1

F = 1.8c + 32 = c
1.8c - c = -32
0.8c = -32
c = - 40

Answer 2

The answer is -40 but I don't remember how to calculate that, sorry.