$\"\"$

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The equation is $\"\"$ , for x.

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Apply addition property of equality: Add 3y to each side.

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$\"\"$

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

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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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The solution is $\"\"$ .