What is -7x-3 (9-7x)

1 answer:

8 0

Hello,

First, you distribute:
−7x+(−3)(9)+(−3)(−7x) and it turns into −7x+−27+21x

Next, you must combine like terms:
−7x+−27+21x = (−7x+21x)+(−27) = 14x+−27

So, 14x-27 is your total answer.

I hope I helped :)

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