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Step 1 : \ \

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The system of equations: \ \

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$\"\"$ \ \

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Subtract equation (2) from equation (1) \ \

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$\"\"$ \ \

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Substitute $\"\"$ in above equation (2).

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$\"\"$ \ \

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The solution is $\"\"$ and $\"\"$ .

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Solution :

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The solution is $\"\"$ and $\"\"$ .

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