jh24042007 jh24042007

25-08-2021
Mathematics

contestada

-3x +y =12 -y + 9x =0 Método de Sustitución
:v SDLG

Respuesta :

noahhendricksonis13 noahhendricksonis13

25-08-2021

Answer:

it is 3

Step-by-step explanation:

3×3487+7+7+8+8+8++7+7

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