fatimatapia144 fatimatapia144

06-11-2020
Mathematics

contestada

x - 2y + 3z= 7
2x+y+z=4
-3x + 2y – 2z = -10
Solve System of Equations

Respuesta :

JillHendry44 JillHendry44

07-11-2020

Answer:

(2, -1, 1)

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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