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Primary 4 | Maths
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Joy Kwan
Joy Kwan

Primary 4 chevron_right Maths chevron_right Singapore

SOS. Thanks in advance

Date Posted: 5 years ago
Views: 260
Henry Tan
Henry Tan
5 years ago
Hi Joy, you can learn more about elimination method from YouTube. Search for ezmath/primary and go to playlist to look for elimination method, there are steps by steps video explanations on how to solve the above question.

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Mira Anusha Balasubramanian
Mira Anusha Balasubramanian's answer
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