3,36:3,2+(4-(7-6,3)•4,2)-,11

Interpretation:

• Decimal comma is used (e.g., 3,36 = 3.36)
• • is multiplication, : is division

Step-by-step:

1. 3,36 : 3,2 = 3,36 / 3,2 = 1,05
2. (7 − 6,3) = 0,7
3. 0,7 × 4,2 = 2,94
4. 4 − 2,94 = 1,06
5. 1,05 + 1,06 = 2,11
6. 2,11 − 0,11 = 2,00

Result: 2 (i.e., 2,00)