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Marta_Voda [28]
3 years ago
5

Explain the mistake made

Mathematics
1 answer:
olga55 [171]3 years ago
8 0
In the second step you should have subtracted the 2x to move it to the other or side of the equals sign
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Hi there!

So first off, here are little definitions you need to know in order to be able to answer your question :

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Continue your great work! If there's anything just let me know! :)

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