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What value of uu is a solution to this equation?\newline20+u=2320 + u = 23\newlineChoices:\newline(A)u=1u = 1\newline(B)u=3u = 3

Full solution

Q. What value of uu is a solution to this equation?\newline20+u=2320 + u = 23\newlineChoices:\newline(A)u=1u = 1\newline(B)u=3u = 3
  1. Subtract 2020: Subtract 2020 from both sides of the equation to isolate uu.\newlineCalculation: 20+u20=232020 + u - 20 = 23 - 20, which simplifies to u=3u = 3.