cg008080 cg008080

10-12-2018
Mathematics

contestada

HELP ASAP!!!!!!

What is the solution of the system below?

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

a. x=-5, y=11, z=-71
b. x=11, y=-71, z=-5
c. x=-71, y=-5, z=11
d. x=11, y=-5, z=-71

Respuesta :

Toasted Toasted

14-12-2018

d. x=11, y=-5, z= -71

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