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

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The equation is \"\".

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\"\"   (Distribute 2)

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\"\"            (Multiply: \"\")\"\"

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Apply addition property of equality: Add 14 to each side.

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\"\"

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

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

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\"\"                  (Add: 2 + 14 = 16)\"\"

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Apply subtraction property of equality: If a = b then \"\".

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\"\" (Subtract 3x from each side)

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\"\" (Apply commutative property of addition: \"\")

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

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

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

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Check:

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To substitute  \"\" in \"\".

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\"\"          (Substitute x = 16)

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\"\"         (Multiply: \"\")

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\"\"               (Subtract: \"\")

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

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

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The equality is true. \"\"

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The solution is \"\".