Mathematics, 19.06.2020 12:57, morris9878

Solve *
Solve the
equations
4x + y + 3z = 8
-2x + 5y + z = 4
3x + 2y + 4z = 9

Answers: 2

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Solve *
Solve the
equations
4x + y + 3z = 8
-2x + 5y + z = 4
3x + 2y + 4z =...