Study the following information carefully and answer the question given below. In a family spanning three generations, there are seven members and thr...

Study the following information carefully and answer the question given below.

In a family spanning three generations, there are seven members and three married couples. Each individual has a distinct age. Only married couples have children. The person who is the sister-in-law of W is 20 years old. K is the uncle of P, who is three years younger than S. W is the only son-in-law of M and has no siblings. T is the sister-in-law of K and is 30 years old. K is unmarried and is a sibling of M. X is the grandchild of M and is 15 years younger than her aunt. The age of S is an odd number.

What is the sum of the ages of X's mother and K?