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Evaluate the expression for s=1s = -1.\newlineWrite your answer in simplest form.\newlines7s5=\frac{s - 7}{s - 5} = ____

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Q. Evaluate the expression for s=1s = -1.\newlineWrite your answer in simplest form.\newlines7s5=\frac{s - 7}{s - 5} = ____
  1. Identify Expression: Identify the expression after substituting s=1s = -1\newlineSubstitute 1-1 for ss in s7s5\frac{s - 7}{s - 5}.\newline(1)7(1)5\frac{(-1) - 7}{(-1) - 5}
  2. Substitute and Evaluate: Evaluate (1)7(-1) - 7 \newline(1)7=8(-1) - 7 = -8 \newlineNumerator: 8-8
  3. Evaluate Numerator: Evaluate 15-1 - 515=6-1 - 5 = -6Denominator: 6-6
  4. Evaluate Denominator: 86-\frac{8}{-6}\newlineRewrite the fraction in simplest form.\newlineDivide both 8-8 and 6-6 by their greatest common divisor, which is 22.\newline86=86\frac{-8}{-6} = \frac{8}{6}
  5. Rewrite Fraction: Simplify 8/68/6 Divide both numerator and denominator by 22 to simplify the fraction. 8/6=4/38/6 = 4/3

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