lkdufreen26 lkdufreen26

30-01-2020
Mathematics

contestada

-9+5y= -4x
-11x= -20+9y

Respuesta :

serenityjohnson687 serenityjohnson687

31-01-2020

Answer:

-9+5y=-4x

-20+9y=-11x

-4x

+ -11x

_____

-15x

Step-by-step explanation:

i dont really know what i did i kinda just guessed because im not that smart

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