3 years ago

2x+3y+z=-1 3x+3y+z=1 2x+4y+z=-2

Mathematics

1 answer:

SIZIF [17.4K]3 years ago

6 0

Answer :

X = 2

Y = -1

Z = -2

4-3-2 = -1

6-3-2 = 1

4-4-2 = -2

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