Answer:
the first one
Explanation:
7 - (-5) - 1 = 7 + 5 - 1 = 11
3 + 9 - 18 = -6
4 + (-14) - 5 = 4 - 14 - 5 = -15
8 - 12 - (-4) = 8 - 12 + 4 = 0
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