The sum of two twin primes is 60?

I guess you mean by 'twin primes' two prime numbers that are next to each other in the sequence. With this information, the two prime which will be near the same value, should be near half of 60 (which is 30). So start looking at prime numbers near 30. One will have to be greater than 30 and the other less than 30. I found 29 & 31.