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lisabon 2012 [21]
3 years ago
12

X-9= -6 inverse operation

Mathematics
2 answers:
castortr0y [4]3 years ago
6 0
X=3 is the answer did is what I think
maria [59]3 years ago
3 0
You would add 9 to -6 and the answer to that is equal to X. X=3
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