Do no.4 Q4. The linear equation C = 5 F - 160 9 , convert Celsius to Fahrenheit. If temperature is 104° F, then what is the temperature in Celsius? Share with your friends Share 0 Kanishk Chauhan answered this Answer - 1 View Full Answer Kriti answered this c = 5F - 160/ 9 since, temp in farenheit is 104 F C = 5* 104 - 160/ 9 C = 520 - 160 /9 C = 360/9 C= 40 1