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Evaluate the expression for f=−7f = -7.\newline−16−f=-16 - f = _____\_\_\_\_\_

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Q. Evaluate the expression for f=−7f = -7.\newline−16−f=-16 - f = _____\_\_\_\_\_
  1. Identify Expression: Identify the expression and substitute the value of ff. Substitute –7–7 for ff in the expression –16−f–16 − f. Expression: –16−(–7)–16 − (–7)
  2. Substitute Value: Evaluate the expression –16−(–7)–16 − (–7).\newlineThe subtraction of a negative number is the same as addition.\newlineSo, –16−(–7)–16 − (–7) is equivalent to –16+7–16 + 7.\newlineCalculate: –16+7=–9–16 + 7 = –9

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