alexandriarhin alexandriarhin

27-03-2019
Mathematics

contestada

x-y-4z=-9
4x-3y-2z=-9
-x-3y-6z=-7

solve

Respuesta :

sqdancefan sqdancefan

28-03-2019

Answer:

(x, y, z) = (-2, -1, 2)

Step-by-step explanation:

Your graphing calculator can usually solve systems of linear equations easily.

Ver imagen sqdancefan

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