\"\"

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The equation is \"\" \ \

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Using distributive property (\"\") multiply the factors.

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\"\"

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\"\"

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(Multiply:\"\") \ \

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\"\"

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Using commutative property of addition (\"\" ) rewrite the equation.

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\"\"          

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

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\"\"

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\"\"     (Add 45.6 to both sides)

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

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

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

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\"\"                            (Divide both sides by 22.6)

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\"\"                                       (Cancel cammon terms) \ \

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

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\"\"

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Check:

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

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 \"\"(Substitute \"\")

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 \"\"(Multiply: \"\")

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 \"\"              (Subtract: \"\")

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

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

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Compare the values, the equation is true. The solution is \"\" .

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\"\"

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The solution is \"\".