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Combine any like terms in the expression. If there are no like terms, rewrite the expression.\newline3r+3r−r3r + 3r - r

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Full solution

Q. Combine any like terms in the expression. If there are no like terms, rewrite the expression.\newline3r+3r−r3r + 3r - r
  1. Identify like terms: Identify and combine like terms. All terms involve rr.\newline3r+3r−r3r + 3r - r\newline= (3+3−1)r(3 + 3 - 1)r\newline= 5r5r

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