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Simplify 3c-9d+7c+5d

Simplify 3c−9d+7c+5d 3 c-9 d+7 c+5 d

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Full solution

Q. Simplify 3c−9d+7c+5d 3 c-9 d+7 c+5 d
  1. Group like terms: Group the like terms together.\newline3c+7c−9d+5d3c + 7c - 9d + 5d
  2. Add coefficients of c terms: Add the coefficients of the c terms. 3c+7c=10c3c + 7c = 10c
  3. Add coefficients of dd terms: Add the coefficients of the dd terms.\newline−9d+5d=−4d-9d + 5d = -4d
  4. Combine simplified terms: Combine the simplified cc and dd terms.10c−4d10c - 4d

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