Question

Which expression has a simplified expression of 5x - 12?

1.) -3(4 x - 4) - 7 x
2.) 3(4 x - 4) - 7 x
3.) 3(-4 x + 4) - 7 x
4.) -3(-4 x - 4) - 7 x
this is multiple choice

Answer 1

2.) 3(4 x - 4) - 7 x

Explanation:

Answer 2

The right answer is of option B.

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