karla899 karla899

08-02-2017
Mathematics

contestada

Solve the system of equations. 2x+2y+7z=9, 2x+6y+5z=7, 5x+2y+4z=9. a.x=3 y=-2 z=3 b.x=1 y=0 z=1 c.x=2 y=-1 z=0 d. x=0 y=1 z=2

Respuesta :

XxForsakenxX XxForsakenxX

10-02-2017

The answer is B

Hope this helps.

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batman2080 batman2080

06-01-2022

Answer:

its b

Step-by-step explanation:

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