Respuesta :

Answer:

=−2x−5y

Step-by-step explanation:

Let's simplify step-by-step.

6x−5y−12x+4x

=6x+−5y+−12x+4x

Combine Like Terms:

=6x+−5y+−12x+4x

=(6x+−12x+4x)+(−5y)

=−2x+−5y

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