5. Solve the following linear system for x using Cramer's rule.
Show work.

x + 2y - 3z = -22

2x - 6y + 8z = 74

-x - 2y + 4z = 29

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Solutions to the posted problems given with step by step explanation and detailed working so that the students could easily understand and use these solutions as model solutions to solve other similar problems. Problems using Gaussian elimination and Cramers rule are also solved in the attached solution file.

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