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secondary 3 | A Maths
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Lim Shi Hui
Lim Shi Hui

secondary 3 chevron_right A Maths

Equations and inequalities



Part a only

Date Posted: 2 years ago
Views: 191

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Ng Ye Xiang
Ng Ye Xiang's answer
1 answers (Tutor Details)
1st
use substitution to find either x or y first then substitute back to find the other one
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Poh Shiya
Poh Shiya's answer
4 answers (Tutor Details)
Hope it helps! :)