4x + 5y + 2z=-11
-2x + 2y β 2z = 10
5x β y + 2z = 13...
![subject](/tpl/images/cats/mat.png)
Mathematics, 10.10.2019 22:00 jellybellyje
4x + 5y + 2z=-11
-2x + 2y β 2z = 10
5x β y + 2z = 13
![ansver](/tpl/images/cats/User.png)
Answers: 1
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