# Solving Linear Systems of Equations : Gaussian Elimination and Cramer's Rule

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Solve the following linear system using Gaussian elimination.

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2y + z = 4

x+ y +z = 6

2x + y + z = 7

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

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4x - y + z = -5

2x + 2y + 3z = 10

5x - 2y + 6z = 1

https://brainmass.com/math/linear-algebra/solving-linear-systems-of-equations-gaussian-elimination-and-cramer-s-rule-130679

#### Solution Summary

Solving linear systems of equations using Gaussian elimination and Cramer's rule is investigated. The solution is detailed and well presented.

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