\"\"

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The system of equations are \"\".

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Rewrite the equations   \"\"

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For applying Cramer Rule

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Compare the eqations with \"\",

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\"\"

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First find the determinant \"\"

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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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The solution is \"\", \"\"  or  Ordered pair is \"\".