$\"subtraction$ $\"\"$

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The equality is $\"\"$

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Apply Addition property of inequality: Add to 6h each side.

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$\"\"$

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$\"\"$

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

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

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

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Apply Subtraction property of inequality: Subtract from 5 each side.

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$\"\"$

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

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

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$\"\"$ (Sustract: $\"\"$ )

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$\"\"$ (Divide each side by 10)

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$\"\"$ (Cancel common terms )

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

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Graph the solution set o n a number line $\"\"$

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Check:

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To check, substitute -2.4, in $\"\"$ .

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$\"\"$

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

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$\"\"$ (Sustract: $\"\"$ )

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$\"\"$

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The equality solution is $\"\"$ .