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Evaluate the expression for y=−8y = -8.\newline12+y=12 + y = _____

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Full solution

Q. Evaluate the expression for y=−8y = -8.\newline12+y=12 + y = _____
  1. Identify expression: Identify the expression to evaluate.\newlineWe need to evaluate the expression 12+y12 + y with the given value of yy, which is –8–8.
  2. Substitute value: Substitute the value of yy into the expression.\newlineReplace yy with –8–8 in the expression 12+y12 + y.\newlineExpression: 12+(–8)12 + (–8)
  3. Evaluate expression: Evaluate the expression.\newlineCalculate the sum of 1212 and –8–8.\newline12+(–8)=12–8=412 + (–8) = 12 – 8 = 4

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