\"\"

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The system of equations is \"\".

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First find the y, substitute \"\" in \"\".

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\"\"

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Subtract:  \"\".

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\"\"

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\"\"

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\"\"

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Divide each side by negative 8.

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\"\"

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\"\"

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The imaginary unit \"\".

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\"\"

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\"\"

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Apply square roots on each side.

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\"\"

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\"\"

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Find the x, substitute \"\" in \"\".

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\"\"

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\"\"

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The solution is \"\".