$\"\"$

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The system of equations is $\"\"$ .

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Subtract 33 from each side in equation (1).

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$\"\"$

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$\"\"$ equation (3)

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Multiply equation (2) by 2.

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$\"\"$ equation (4)

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Subtract (4) from (3) equations.

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$\"\"$

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Subtract 4x from each side.

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$\"\"$

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$\"\"$ $\"\"$

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$\"\"$

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$\"\"$ can be written as $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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Subtract 1 from each side.

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$\"\"$

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$\"\"$

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$\"\"$

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Add 5 to each side.

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$\"\"$

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$\"\"$

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$\"\"$

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Now solve for y, and substitute $\"\"$ in $\"\"$ .

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$\"\"$

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$\"\"$

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Subtract 1 from each side.

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$\"\"$

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$\"\"$

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Divide each side by 2.

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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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$\"\"$

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$\"\"$

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Now solve for y, and substitute $\"\"$ in $\"\"$ .

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$\"\"$

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$\"\"$

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Subtract 25 from each side.

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$\"\"$

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$\"\"$

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Divide each side by 2.

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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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$\"\"$

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$\"\"$

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The solutions are $\"\"$ .