2 years ago

I need help with these! Thanks!!

Mathematics

1 answer:

spin [16.1K]2 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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