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5 votes
-5x + -4 + 1 - 4x
show your work to combine "like terms"

User Belvederef
by
7.9k points

1 Answer

2 votes

Answer:

-9x + -3

Explanation:

1. Primeiro, vamos penteinar SO prazoos que possuem um mesmamã variável, ou seja, -5x e -4x:

-5x - 4x

2. Agora, vamos penteinar SO prazoos que possuem o mesmo coeficiente, ou seja, 1 e -4:

-5x - 4x + 1 -

4 3. Por fim, vamos penteinar SO prazoos que possuem o mesmo coeficiente, ou seja, -4 e 1:

-5x - 4x + -4 + 1

User Bjarn Bronsveld
by
7.8k points

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