Solve this system of equations.
2x + 2y + 7z = -1
2x + y + 2z = 2
4x + 6y +z = 15...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 19.06.2020 22:57, jazzycintron14
Solve this system of equations.
2x + 2y + 7z = -1
2x + y + 2z = 2
4x + 6y +z = 15
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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