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HKIMO 2026 Grade 9 National Preliminary Set 01 Question 6

HKIMO · HKIMO 2026 Grade 9 National Preliminary Set 01

Question 6

Integers $P,G$ satisfy $|P+3G+7|+|2P-3G+5|=0$. Find $P-G$.
  1. -4
  2. -1
  3. -5
  4. -3