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7x+4x7x+4x

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Add and subtract like terms: with exponentsright chevron icon

Full solution

Q. 7x+4x7x+4x
  1. Combine like terms: Combine like terms by adding the coefficients of xx.7x+4x=(7+4)x7x + 4x = (7 + 4)x
  2. Perform coefficient addition: Perform the addition of the coefficients.\newline(7+4)x=11x(7 + 4)x = 11x
  3. Check for errors: Check for any mathematical errors in the previous steps. The addition of coefficients is correct, and the variable xx has been correctly carried through the simplification process.

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