The body temperature x (Celsius) of a reptile in summer at time t hours after midnight is given by x=15-5sin(pi*t/12) Use an algebraic method to find...

The body temperature x (Celsius) of a reptile in summer at time t hours after midnight is given by

x=15-5sin(pi*t/12)

Use an algebraic method to find the first time when the temperature of the reptile is 16 degrees Celsius.

Please include a detailed explanation of the answer and provide a diagram if necessary. Thankyou.