Question: Can you break down the solution for me for this math problem: There is one set of twins and one set of triplets. One twin is 7 years older than one triplet. If their combined ages are 44, how old is one of the twins?
Answer: 
Let T = age of triplet
Twin's age = T + 7
Twin's combined age = 2 * (T + 7)
Triplet's combined age = 3T
2 * (T + 7) + 3T = 44
2T + 14 + 3T = 44
5T + 14 = 44
5T = 30
T = 6
Twin = 6 + 7 = 13
The twins are each 13 years old.