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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

2 Answers

3 votes

Answer:

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

Explanation:

User Sanjay
by
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4 votes

The right answer is of option B.

please see the attached picture for full solution

Hope it helps

Good luck on your assignment

Which expression has a simplified expression of 5x - 12? 1.) -3(4 x - 4) - 7 x 2.) 3(4 x-example-1
User Mikepote
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6.6k points