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Secondary 1 | Maths
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Louise
Louise

Secondary 1 chevron_right Maths chevron_right Singapore

Please help, question from textbook, thank you.

Date Posted: 3 years ago
Views: 173

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
An idea
Louise
Louise
3 years ago
Thank you
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Elson
Elson's answer
20 answers (A Helpful Person)
Hope this short method helps
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Jasmine Chau
Jasmine Chau's answer
57 answers (Tutor Details)
Using simultaneous equation