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

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The inequality is $\"\"$ .

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Apply subtraction property of inequality: Subtract 7 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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$\"\"$

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$\"\"$

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Check:

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To check, substitute a number greater than $\"\"$ in $\"\"$ .

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$\"\"$ (Substitute c = $\"\"$ ) \ \

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

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The inequality is true. $\"\"$

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