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Which expression is equivalent to 7w+7w7w + 7w?\newlineChoices:\newline(A) 14w14w\newline(B) w14w^{14}\newline(C) 13w13w\newline(D) w+14w + 14

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Full solution

Q. Which expression is equivalent to 7w+7w7w + 7w?\newlineChoices:\newline(A) 14w14w\newline(B) w14w^{14}\newline(C) 13w13w\newline(D) w+14w + 14
  1. Combine like terms: Combine like terms: 7w+7w7w + 7w.\newlineCalculation: 7+7=147 + 7 = 14, so 7w+7w=14w7w + 7w = 14w.
  2. Check choices: Check the choices to find the equivalent expression.\newlineCalculation: The correct choice that matches 14w14w is (A)14w14w.

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