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

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The inequality is $\"\"$ .

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Apply subtraction property of inequality: Subtract 1.3v from each side.

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$\"\"$

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$\"\"$ (Commutative property: a + b = b + a) $\"\"$ (Additive inverse property: $\"\"$ )

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

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$\"\"$ (Add 1.4 to each side)

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

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

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

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Apply division property of inequality: Divide each side by 1.8.

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$\"\"$

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$\"\"$ (Cancel common terms)

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

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Graph the solution set on a number line $\"number$

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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 4.5 or greater than or equal to 4.5

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in $\"\"$ .

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$\"\"$ (Substitute v = 4.5)

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

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

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The inequality is true. $\"\"$

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