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

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The inequality is $\"\"$ .

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Solve both parts at the same time by subtracting 1 from each side.

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$\"\"$

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

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$\"\"$ (Apply Additive identity property: $\"\"$ )

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$\"\"$ (Subtract: $\"\"$ )

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$\"\"$ (Subtract: $\"\"$ ) $\"\"$

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$\"\"$ (Divide each side by 3).

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$\"\"$ (Cancel common terms)

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$\"\"$ (Divide: $\"\"$ )

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The solution set is $\"\"$ . $\"\"$

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The solution set is $\"\"$ .