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kolezko [41]
3 years ago
8

I need help with these! Thanks!!

Mathematics
1 answer:
spin [16.1K]3 years ago
8 0
-2[9 - (x + 7)]
-2[9 - x - 7]
-2[-x + 9 - 7]
-2[-x + 2]
-2[-x] - 2[2]
2x - 4

The answer is C.
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