$\"\"$

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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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$\"\"$

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$\"\"$

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$\"\"$

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Apply square roots on each side and eliminate squares.

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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 $\"\"$ .