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2x - 3y +z = 7 4x + y + 2z=0 3x + 4y -z = -4

2x - 3y +z = 7 4x + y + 2z=0 3x + 4y -z = -4
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2x - 3y +z = 7
4x + y + 2z=0
3x + 4y -z = -4

User EmDroid
by
8.0k points

1 Answer

2 votes

Answer:

x=1

y=-2

z=-1 ( substitute into equations)

User LucaMus
by
8.1k points
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