.75=3/x

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Solution for .75=3/x equation: 



.75=3/x

We move all terms to the left:

.75-(3/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/x)+.75=0

We add all the numbers together, and all the variables

-(+3/x)+0.75=0

We get rid of parentheses

-3/x+0.75=0

We multiply all the terms by the denominator


(0.75)*x-3=0

We multiply parentheses

0.75x-3=0

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

0.75x=3

x=3/0.75

x=4

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