Зx - 2y +z=11
5х +8y + 9 = 9
- 7х+6y + 4z = 17
Solve 3 variable system...
Mathematics, 20.04.2020 07:15 babyambs9570
Зx - 2y +z=11
5х +8y + 9 = 9
- 7х+6y + 4z = 17
Solve 3 variable system
Answers: 3
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