Mathematics · Number Series

In a series P, there are six consecutive even numbers, and the average of the smallest and largest number is 83. Another series, Q, contains five consecutive odd numbers. The smallest number in series Q is 40 less than half the sum of the second smallest and third smallest numbers from series P. Determine the valu e of (2T1 + 3T3 - T5), where Tn represents the nth term in series Q.