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Evaluate 9-(8)/(S) when S=4.

Evaluate 9−8S9-\frac{8}{S} when S=4S=4.

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Full solution

Q. Evaluate 9−8S9-\frac{8}{S} when S=4S=4.
  1. Substitute given value: Substitute the given value of SS into the expression.\newlineGiven S=4S = 4, we substitute 44 for SS in the expression 9−(8/S)9 - (8/S).\newlineExpression after substitution: 9−(8/4)9 - (8/4)
  2. Simplify fraction: Simplify the fraction 84\frac{8}{4}.\newlineDivide 88 by 44 to simplify the fraction.\newline88 divided by 44 equals 22.
  3. Subtract result: Subtract the result from 99.\newlineNow we subtract 22 from 99 to find the value of the expression.\newline9−29 - 2 equals 77.

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