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15-09-2017
Mathematics

contestada

1Solve the system.
5x + 5y – 4z = 13
5x + 3y + z = –3
3x – 2y – z = –10

Answer:
x =
y =
z =

Respuesta :

18-09-2017

Using matrix solution,
x=-2
y=3
z=-2

Answer Link

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