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Which expression is equivalent to 7c+5c7c + 5c?\newlineChoices:\newline(A) 11c11c\newline(B) c+12c + 12\newline(C) c12c^{12}\newline(D) 12c12c

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Identify equivalent linear expressions Iright chevron icon

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Q. Which expression is equivalent to 7c+5c7c + 5c?\newlineChoices:\newline(A) 11c11c\newline(B) c+12c + 12\newline(C) c12c^{12}\newline(D) 12c12c
  1. Combine like terms: Combine like terms by adding the coefficients of cc.\newlineCalculation: 7c+5c=(7+5)c=12c7c + 5c = (7 + 5)c = 12c

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