Mathematics, 03.07.2019 07:30, bankscorneliuso39

Solve the system using substitution. 3x + 4y − z = 8 x − 5y + 2z = 24 5x + y − 2z = 30 the solution to the system of three linear equations is the ordered triple (x, y,z).

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Solve the system using substitution. 3x + 4y − z = 8 x − 5y + 2z = 24 5x + y − 2z = 30 the solution...