calculate missing values

D

donan

Guest
#1
Hello,

I have these data:


X | Y |X+Y|
1 | 2 |
3 | 4 |
2 | 6 |
- | - | 12
- | - | 18
- | - | 22
7 | 4 |
6 | 5 |
8 | 3 |
9 | 1 |

How to calculate the missing values of X and Y if we know their sum?

Thank you very much.
 
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