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secondary 4 | E Maths
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secondary 4 E Maths Singapore

Hi, I don’t understand how to do this question.

Date Posted: 3 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Date Posted: 3 years ago

3 years ago

Hello, thank you so much. I realised I used 4x instead of x+4. :)