1=4u/7u

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Solution for 1=4u/7u equation: 



1=4u/7u

We move all terms to the left:

1-(4u/7u)=0



Domain of the equation: 7u)!=0

u!=0/1

u!=0

u∈R



We add all the numbers together, and all the variables

-(+4u/7u)+1=0

We get rid of parentheses

-4u/7u+1=0

We multiply all the terms by the denominator


-4u+1*7u=0

Wy multiply elements

-4u+7u=0

We add all the numbers together, and all the variables

3u=0

u=0/3

u=0

Równanie nie ma rozwiązania

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