any kind soul knows how to do this?? im having difficulty understanding..

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Secondary 1 | Maths
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Secondary 1 Maths Singapore

any kind soul knows how to do this?? im having difficulty understanding..

Date Posted: 2 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

For the 16/n=24/(n+4), its cross-multiplication

Date Posted: 2 years ago