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The inequality is $\"\"$

Solve both parts at the same time by subtracting 7 from each side

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

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

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

Divide each side by 2.

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$\"\"$ (Cancel common terms)

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

The solution set is $\"\"$ .