$\"\"$

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The equation is $\"\"$ .

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$\"\"$ (Subtract $\"\"$ to each side)

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$\"\"$ (Apply additive inverse property : $\"\"$ )

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$\"\"$ (Multiply each side by $\"\"$ )

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$\"\"$ (Simplify)

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The value of $\"\"$ is $\"\"$ .

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$\"\"$

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The value of $\"\"$ is $\"\"$ .