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secondary 2 | Maths
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Pls help me with this... pls reply asap thx
x/2 + y/3 = 1
→ × 6 at both side
3x + 2y = 6 --- (3)
3x - y = 15 -- (2)
(3) - (2)
→
3y = 6-15 = -9
→ y = -3
3x-(-3) = 15
→ x = 4
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