Tan Shan Jing's answer to shu's Primary 5 Maths Whole Numbers Singapore question.

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Tan Shan Jing
Tan Shan Jing's answer
26 answers (Tutor Details)
1st
hi there! hope this helps :) feel free to comment if unsure about any steps
shu
Shu
1 year ago
Thank you so much. Is there a way to do it without algebra?