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harina [27]
3 years ago
9

2/3(1+n)= -1/2n thats it

Mathematics
1 answer:
sashaice [31]3 years ago
4 0

Answer:

-4/7

Step-by-step explanation:

-4/7

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Formula used :

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Learn more :brainly.com/question/13130235

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Step-by-step explanation:

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