equation that shows the relationship between fahrenheit and celsius
The formulas for converting between degree Celsius and degree Fahrenheit are: F = (C * 9/5) + 32. C = (F - 32) * 5/9. To find the temperature when both are equal, we use an old algebra trick and just set F = C and solve one of the equations. C = (C * 9/5) + 32. C - (C * 9/5) = 32.