nataliaprobber nataliaprobber
  • 16-10-2018
  • Mathematics
contestada

Solve for substitution 2x+4y-5z=18 -3x+5y+2z=-27 -5x+3y-z=-17

Respuesta :

gmany
gmany gmany
  • 21-10-2018

Solution in the attachment.

x = 3, y = -2, z = -4

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