Yao Leyang's answer to Stanley Tan's Primary 6 Maths question.

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Yao Leyang
Yao Leyang's answer
3 answers (Tutor Details)
1st
Not sure if you're familiar with algebra but this is the easiest method
Yao Leyang
Yao Leyang
6 years ago
if u cant understand i can make it more detailed
Stanley Tan
Stanley Tan
6 years ago
I understand now. Thanks alot!