QUESTION WITH GIVEN INFORMATION: How would I solve this problem using Charles's Law? V1=169-L. V2=85-L. T2=166c. The answer is in Celsius. EQUATION: Charles's Law is: V1/T1=V2/T2. THE ATTEMPT AT A SOLUTION: This problem is from an online homework source. I substituted the given information into the equation for Charles's Law: 169/x=85/166->85x=28054->x=330.