System of equations are \"\"and \"\".

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Row-reduction method :

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A linear system is represented as an augmented matrix.

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If \"image\" are the system of equations then the augmented matrix is \"image\".

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Reduce the augmented matrix into row echelon form, by using elementary row operations.

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Row echelon form of linear system of three variable is \"\".

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The solutions of the system of equation are \"\" and \"\"

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Consider \"\".

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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\"\"

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Therefore, \"\", \"\" and \"\".

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Solution of the linear system is \"\", \"\" and \"\".