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

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The inequality is $\"\"$ .

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apply distributive proparty: $\"\"$ \ \

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$\"\"$

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

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Apply subtraction property of inequality: Subtract $\"\"$ from each side.

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$\"\"$ \ \

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$\"\"$ (subtract: $\"\"$ )

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

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

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

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$\"\"$ (Commutative property: $\"\"$ ) \ \

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

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

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

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$\"\"$ (Multiply both sides by $\"\"$ )

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$\"\"$ (Cancel commen terms)

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$\"\"$ (Multiply: $\"\"$ ) $\"\"$

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$\"\"$ (Divide each side by 2)

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$\"\"$ (Cancel commen terms)

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

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Graph the Solution set on a number line.

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Note: A dot means that this point is included in the solution set. $\"\"$

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Check:

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To check,substitute a number graterthan or equal to $\"\"$ in $\"\"$

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$\"\"$ (Substitute $\"\"$ ) \ \

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$\"\"$ (Multiply: $\"\"$ )

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

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$\"\"$ (Add: $\"\"$ )

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$\"\"$ (Multiply: $\"\"$ )

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

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The inequality is true. $\"\"$

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The solution set is $\"\"$ .