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

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The equation is \"\".

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Distribute terms using distributive property:  a( b\"\"c) = ab\"\" ac.

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\"\"

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\"\"             (Multiply:\"\")

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Apply to subtraction property of equality: Subtract 3x+ 15 from each side.

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\"\"

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

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

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So, the solution of x is all real numbers \ \

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