4.0=8.0/x

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Solution for 4.0=8.0/x equation: 



4.0=8.0/x

We move all terms to the left:

4.0-(8.0/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+8.0/x)+4.0=0

We add all the numbers together, and all the variables

-(+8.0/x)+4=0

We get rid of parentheses

-8.0/x+4=0

We multiply all the terms by the denominator


4*x-8.0=0

We add all the numbers together, and all the variables

4x-8=0

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

4x=8

x=8/4

x=2

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