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Evaluate the expression for k=3k = 3.\newline−2k+2=-2k + 2 = _____

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Full solution

Q. Evaluate the expression for k=3k = 3.\newline−2k+2=-2k + 2 = _____
  1. Substitute value of kk: Substitute the value of kk into the expression.\newlineSubstitute 33 for kk in –2k+2–2k + 2.\newline–2(3)+2–2(3) + 2
  2. Multiply −2-2 by 33: Multiply –2–2 by 33.–2×3=–6–2 \times 3 = –6 Now the expression is –6+2–6 + 2.
  3. Add −6-6 and 22: Add –6–6 and 22.–6+2=–4–6 + 2 = –4

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