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 = y + z = 5 (3x + 2y 2z =

[x = y + z = 5 (3x + 2y 2z = 0

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