Question: 6. Solve the system of equations by hand using matrices. X - 3y - Z = 3 - X + 8y - 42 = -8

6. Solve the system of equations by hand using matrices. X

- 3y - Z = 3 - X + 8y - 42

6. Solve the system of equations by hand using matrices. X - 3y - Z = 3 - X + 8y - 42 = -8 2X - 15y + 72 = 15

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