Matemáticas, pregunta formulada por EstefanoRibeck, hace 8 meses

x = 8 + 5y
−7x + 8y = 25
AYUDEMNE POR FAVOR. :_(

Respuestas a la pregunta

Contestado por yayi79999
1

Respuesta:

-7(8+5y)+8y=25

-56-35y+8y=25

-27y= 81

Y= -3

Explicación paso a paso:

Contestado por kiritokun78332
0

Respuesta:

nose solo soy de primaria xd perdon

Explicación paso a paso:

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