\"\"\"\"

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The equation is \"\"

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Subtraction property of equality: if \"\", then \"\".   

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\"\"                   (Subtract 3 from each side)

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

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

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

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  \"\"                         (Multiply each side by 4)

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  \"\"                                (Cancel common terms)

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

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\"\"

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Check:

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

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 \"\"

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

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

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 The equation is true. The solution is \"\" .

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\"\"

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The value of \"\" .

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