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Simplify to create an equivalent expression. -3z-(-z-2) Choose 1 answer: (A) -4z+2 (B) -2z-2 (c) -2z+2 (D) 4z+2

Simplify to create an equivalent expression.\newline−3z−(−z−2)-3z-(-z-2)\newlineChoose 11 answer:\newline(A) −4z+2-4z+2\newline(B) −2z−2-2z-2\newline(C) −2z+2-2z+2\newline(D) 4z+24z+2

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Full solution

Q. Simplify to create an equivalent expression.\newline−3z−(−z−2)-3z-(-z-2)\newlineChoose 11 answer:\newline(A) −4z+2-4z+2\newline(B) −2z−2-2z-2\newline(C) −2z+2-2z+2\newline(D) 4z+24z+2
  1. Distribute negative sign: Distribute the negative sign across the terms inside the parentheses.\newline−3z−(−z)−(−2)-3z - (-z) - (-2)
  2. Combine like terms: Simplify the expression by combining like terms. −3z+z+2-3z + z + 2
  3. Combine z terms: Combine the z terms. (−3z+z)+2=−2z+2(-3z + z) + 2 = -2z + 2

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