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HKIMO 2018 THPT (Grades 10–12 shared) National Final (Heat) Set 03 Question 16

HKIMO · HKIMO 2018 THPT (Grades 10–12 shared) National Final (Heat) Set 03

Question 16

Find the area enclosed by the x-axis and lines $x=2y-3$ and $2x+y=9$.