0.8=(x-2)/x

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Solution for 0.8=(x-2)/x equation: 



0.8=(x-2)/x

We move all terms to the left:

0.8-((x-2)/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We multiply all the terms by the denominator


-((x-2)+(0.8)*x)=0



We calculate terms in parentheses: -((x-2)+(0.8)*x), so:

(x-2)+(0.8)*x

We multiply parentheses

(x-2)+0.8x

We get rid of parentheses

x+0.8x-2

We add all the numbers together, and all the variables

1.8x-2

Back to the equation:

-(1.8x-2)



We get rid of parentheses

-1.8x+2=0

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

-1.8x=-2

x=-2/-1.8

x=1+0.2/1.8

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