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Mathematics, 02.09.2019 18:20 stephany94

Solve the following system
2x+3x-z=1
3x+y+2z=12
x+2y-3z=-5
a) (3, 1, 2)
b) (-3, 1 , 2)
c) (3 , -1 , 2)
d) (3 , 1 , -2)

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You know the right answer?
Solve the following system
2x+3x-z=1
3x+y+2z=12
x+2y-3z=-5
a) (3, 1, 2)
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