Solve the system of equations.
x + y +z = 9
- 2x + y + 2z = 3
(x - 4y - z=2
A (0...
![subject](/tpl/images/cats/mat.png)
Mathematics, 02.10.2021 03:20 angelica3752
Solve the system of equations.
x + y +z = 9
- 2x + y + 2z = 3
(x - 4y - z=2
A (0, 15, -6)
B (3,3,3)
C (4, -1, 6)
D (7, 1, 1)
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Answers: 1
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