Question: In Problems 3974, solve each system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent. x -

In Problems 39–74, solve each system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.


x - 3y + z = 1 2x y 4z = 0

x - 3y + z = 1 2x y 4z = 0 x - 3y + 2z = 1 x - 2y = 5

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