thelmapinales2 thelmapinales2

10-09-2019
Mathematics

contestada

-x+y-z=17, 4x+3y+z=-10, 2x+y+3z=0

Respuesta :

dylan660097 dylan660097

10-09-2019

Answer:

x = -11, y = 10, z = 4

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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