jhaycosito jhaycosito

14-11-2022
Mathematics

contestada

Resuelva el siguiente sistema de ecuación lineal 3x3

a) x - y + 3x = -4

x + y + z = 2

x + 2y - z = 6

b) 3x + 4y - z =3

3x - 3y + z = -8

x - y + 2z = -6

alguien que me pueda ayudar porfavor, es para un examen que tengo mañana

Respuesta :

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