In exercises 11 and 12,use the temperature conversion formula F=9/5C+32?

Question

Hey guys can you help me on these problem or give me answers PLEASE

11.) solve the formula for degrees celsius C.Show all your steps.

12.) Normal body temperature is given as 98.6*F.Use the formula you wrote in excercise 11 to find this temperature in degrees celsius.

Answer 1

11)
f = (9/5)c+32
-32 -32
f-32 = (9/5)c
*(5/9) *(5/9)

(5/9)(f-32)=c


12) 98.6 f = 37 c

Answer 2

Get C by itself. so....

Take the temperature in Fahrenheit subtract 32.
Divide by 1.8. (9 divided by 5)
The result is degrees Celsius.