15-02-2021
Spanish

contestada

-(2x -y) +(2x-2y)

=

Respuesta :

samuelrodriguez60 samuelrodriguez60

15-02-2021

la respuesta es 16 x y ya que tiene que resover lo que esta en parentissi y luego sumar los resiktafos es facil

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isabelle1574 isabelle1574

16-02-2021

La respuesta es -y pero y si la problems es (-2x-y)+(2x-2y) la respuesta es -3y

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