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Evaluate the expression for b=0b = 0.\newline4b=4 - b = _____

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Q. Evaluate the expression for b=0b = 0.\newline4b=4 - b = _____
  1. Identify value of bb: Identify the value of bb given in the problem.\newlineThe problem states that b=0b = 0.
  2. Substitute value into expression: Substitute the value of bb into the expression.\newlineThe expression is 4b4 - b. Since b=0b = 0, we substitute 00 for bb to get 404 - 0.
  3. Perform subtraction: Perform the subtraction.\newlineSubtracting 00 from 44 gives us 44.\newline40=44 − 0 = 4

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