step by step of how to convert fahrenheit and celsius to kelvins -5F to kelvins please and thank you

Answer :

(-5-32)•5/9 + 273.5= K

(-37)•5/9 + 273.5=K

185/9 + 273.5=K

-20.55+273.5=K

252.59=K


( that 9 is dividing the (-5-32)•5 )