78=3/u

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Solution for 78=3/u equation: 



78=3/u

We move all terms to the left:

78-(3/u)=0



Domain of the equation: u)!=0

u!=0/1

u!=0

u∈R



We add all the numbers together, and all the variables

-(+3/u)+78=0

We get rid of parentheses

-3/u+78=0

We multiply all the terms by the denominator


78*u-3=0

We add all the numbers together, and all the variables

78u-3=0

We move all terms containing u to the left, all other terms to the right

78u=3

u=3/78

u=1/26

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