0,7-4,4

The expression "0,7 - 4,4" appears to be a subtraction operation.

If you treat the comma as a decimal point (common in many countries), the expression can be interpreted as:

0.7 - 4.4

To solve this:

0.7 - 4.4 = -3.7

So, the result of the operation is -3.7. If you meant something else or need further clarification, please let me know!