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secondary 2 | Maths
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secondary 2 Maths Singapore

HELP ME ASAP!!!! HOW DO I DO THIS???????

Date Posted: 6 years ago

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Date Posted: 6 years ago

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done {{ upvoteCount }} Upvotes

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Here it goes

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done {{ upvoteCount }} Upvotes

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Solution by substitution

Date Posted: 6 years ago

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Yizhen Yang

Yizhen Yang

6 years ago

*elimination to solve for y then substitute that value of y to find x