Question

x-4y=5
5x+3y=3... Alguien q. E ayude p0r favor​

Answer 1

Respuesta:

Explicación paso a paso:

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Answer 2

Respuesta:

(x,y) = (27/23, -22/23)

Explicación paso a paso:

x-4y=5

5x+3y=3

⇒ x=5+4y    

⇒      5x+3y = 3

 5(5+4y)+3Y = 3

 25+20y+3y = 3

             23y = -22

                 y = -22/23

⇒ x = 5+4y

     x = 5+4(-22/23)

     x = 5-88/23

     x = 27/23

     Espero ayudarte :)