1.3=7/x

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Solution for 1.3=7/x equation: 



1.3=7/x

We move all terms to the left:

1.3-(7/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

-(+7/x)+1.3=0

We get rid of parentheses

-7/x+1.3=0

We multiply all the terms by the denominator


(1.3)*x-7=0

We multiply parentheses

1.3x-7=0

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

1.3x=7

x=7/1.3

x=5+0.5/1.3

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