\"\"

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The expression is \"\".

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Apply distributive property: \"\".

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\"\"         (Distribute –2)

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

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\"\"                    (Apply commutative property addition)

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\"\"                  (Apply distributive property)

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\"\"                                     (Add:  –2 + 17 = 15)

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\"\"

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Simplified expression is 15s + 6.

\