# #2

**Number Theory**Level pending

Consider the equation \( 5x+7y+35xy=2015 \). Suppose the number of integer solution is A with the set of integer pairs\( (x_i,y_i) \) being \( (x_1,y_1),(x_2,y_2),....(x_A,y_A) \). Find \( \sum_{i=1}^{A} x_i + \sum_{i=1}^{A} y_i \).

Find other problems of this set