pjauregui
Oct 11, 2009, 05:23 PM
Find two even intergers whose sum is 66
galactus
Oct 11, 2009, 05:29 PM
Come on. How hard can that be?
How about 22 and 44?
How about 14 and 52?
And on and on.
Perito
Oct 12, 2009, 05:14 AM
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.