In Exercises 7176, write each system in the form AX = B. Thensolve the system by
Chapter 6, Problem 71(choose chapter or problem)
In Exercises 7176, write each system in the form AX = B. Thensolve the system by entering A and B into your graphing utilityand computing A-1B.cx - y + z = -64x + 2y + z = 94x - 2y + z = -3
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