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Evaluate each expression for a=20a=20 and b=4b=4 : \newlinea+ba+b

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Full solution

Q. Evaluate each expression for a=20a=20 and b=4b=4 : \newlinea+ba+b
  1. Substitute values: Step 11: Substitute the given values into the expression. \newlinea=20a = 20\newlineb=4b = 4\newlineNow, plug these values into the expression a+ba + b.\newlinea+b=20+4a + b = 20 + 4
  2. Perform addition: Step 22: Perform the addition to find the sum. 20+4=2420 + 4 = 24

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