Find two even intergers whose sum is 66

Come on. How hard can that be?

How about 22 and 44?

How about 14 and 52?

And on and on.

2x + 2y = 66

where x and y are any integer.

x + y = 33

Possibilities: x=1, y=32; x=2, y=31,.

The numbers are therefore, 2 & 64, 4 & 32,.

Don't forget negative numbers.