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4 years ago

Please answer!?! Thank you!?!

Mathematics

2 answers:

mestny [16]4 years ago

7 0

Answer:

3(4x - 4) - 7x

Step-by-step explanation:

vova2212 [387]4 years ago

5 0

Answer

The first expression has a simplified expression of 5x-12.

Explanation

Distribute all of the expressions and subtract 7x.

Expression 1

3(4x-4)-7x

12x-12-7x

5x-12

Expression 2

-3(4x-4)-7x

-12x+12-7x

-19x+12

Expression 3

3(-4x+4)-7x

-12x+12-7x

-19x+12

Expression 4

-3(-4x-4)-7x

12x+12-7x

5x+12

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