Answer:
7
Explanation:
| 4 | + | 1 1 − 6 | − 1 | − 2 |
4 + | 1 1 − 6 | − 1 | − 2 |
4 +| 5 | − 1 | − 2 |
4 + 5 − 1 | − 2 |
4 + 5 − 1 ⋅ 2
4 + 5 − 2
...........the answer is 7?!
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