-6x – 2y – z=-17
5x + y - 6z = 19
-4x – 6y - 6z=-20...
Mathematics, 05.11.2020 02:30 brad88
-6x – 2y – z=-17
5x + y - 6z = 19
-4x – 6y - 6z=-20
Answers: 1
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