msthompson00 msthompson00

12-09-2016
Mathematics

contestada

What is seven less than twice a certain number n?

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kayleerose0715 kayleerose0715

12-09-2016

2n-7 would be seven less than twice a certain number n

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shouldntbeknown shouldntbeknown

12-09-2016

the answer should be 2n - 7

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