\"\"\"\"\"\"

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The equation is \"\".

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Absolute value of zero is 0

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\"\"

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\"\"                (Add 3 to each side)

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

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

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\"\"                             (Divide each side by 2)

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\"\"                                 (Cancel common terms)\"\"

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Check:

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To check the solution, substitute \"\"in original equation.

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\"\"

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\"\"                       (Cancel common terms)

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

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0 = 0                               (Absolute value: \"\")

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Compare the values the equation is true. \"\" is a solution.\"\"

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The solution set is \"\".