3/u8=21

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Solution for 3/u8=21 equation: 



3/u8=21

We move all terms to the left:

3/u8-(21)=0



Domain of the equation: u8!=0

u^8!=0/

u^8!=8√0

u!=0

u∈R



We multiply all the terms by the denominator


-21*u8+3=0

We add all the numbers together, and all the variables

-21u^8+3=0

We do not support eupression: u^8

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