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TIMO - 2020 - Grade 9 - Preliminary Round - Paper 2 Question 6

TIMO · TIMO - 2020 - Grade 9 - Preliminary Round - Paper 2

Question 6

Find $x+y$ if $\lvert2020-2x+y\rvert+(x-y-2021)^2=0$.
  1. 2021
  2. 2023
  3. -2023
  4. -2021