$\"\"$ $\"\"$

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The equation is $\"\"$

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Multiplication property of equality if $\"\"$ then $\"\"$

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$\"\"$ (Multiply each side by 2)

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$\"\"$ (Cancel common terms)

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

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$\"\"$ (Add 4 to each side)

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

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

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Check:

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Substitutive the value $\"\"$ on original equation

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$\"\"$

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

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

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The solution $\"\"$ .

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