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

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The inequality is $\"\"$ .

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$\"\"$ (Distributive property: $\"\"$ )

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

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

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

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Apply addition property of inequality: Add 16 to each side.

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

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

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

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

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$\"\"$ (Subtract 2x 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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Graph the Solution set on a number line.

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$\"\"$

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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 8 a number less than or equal to 8 in $\"\"$

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

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

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

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

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The inequality is true. $\"\"$

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The solution set is $\"\"$ .