0.8=3.2/x

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Solution for 0.8=3.2/x equation: 



0.8=3.2/x

We move all terms to the left:

0.8-(3.2/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

-(+3.2/x)+0.8=0

We get rid of parentheses

-3.2/x+0.8=0

We multiply all the terms by the denominator


(0.8)*x-3.2=0

We multiply parentheses

0.8x-3.2=0

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

0.8x=3.2

x=3.2/0.8

x=4

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