Mathematics, 03.12.2021 04:20 sofietyeweirdo

Solve the following system of equations for all three variables. 8x – 2y + 5z = -5
3x – 2y+z= -9
5x + 2y – 3z = 7

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Solve the following system of equations for all three variables. 8x – 2y + 5z = -5
3x – 2y+z...