Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Evaluate the expression for w=1w = -1.\newlineWrite your answer in simplest form.\newlinew9w+4=\frac{w - 9}{-w + 4} = __

Full solution

Q. Evaluate the expression for w=1w = -1.\newlineWrite your answer in simplest form.\newlinew9w+4=\frac{w - 9}{-w + 4} = __
  1. Identify Expression: Identify the expression after substituting w=1w = -1\newlineSubstitute 1-1 for ww in w9w+4\frac{w - 9}{-w + 4}.\newline(1)9(1)+4\frac{(-1) - 9}{(-1) + 4}
  2. Substitute and Simplify: Evaluate (1)9(-1) - 9(1)9=10(-1) - 9 = -10Numerator: 10-10
  3. Evaluate Numerator: Evaluate 1+4-1 + 4\newline1+4=3-1 + 4 = 3\newlineDenominator: 33
  4. Evaluate Denominator: 103-\frac{10}{3}\newlineThe fraction is already in simplest form.\newlineFinal expression: 103-\frac{10}{3}

More problems from Evaluate rational expressions II