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Evaluate the expression for u=12.7u = 12.7.\newlineWrite your answer as a decimal or whole number.\newline−u+12=-u + 12 = _____

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Q. Evaluate the expression for u=12.7u = 12.7.\newlineWrite your answer as a decimal or whole number.\newline−u+12=-u + 12 = _____
  1. Substitute uu: Substitute the given value of uu into the expression.\newlineExpression: –u+12–u + 12\newlineSubstitute 12.712.7 for uu.\newlineExpression after substitution: –(12.7)+12–(12.7) + 12
  2. Simplify expression: Simplify the expression by performing the subtraction.\newlineCalculate –(12.7)+12–(12.7) + 12.\newlineThis is equivalent to −12.7+12-12.7 + 12.\newlinePerform the calculation: −12.7+12=−0.7-12.7 + 12 = -0.7

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