420/x=1.3

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Solution for 420/x=1.3 equation: 



420/x=1.3

We move all terms to the left:

420/x-(1.3)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

420/x-1.3=0

We multiply all the terms by the denominator


-(1.3)*x+420=0

We multiply parentheses

-1.3x+420=0

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

-1.3x=-420

x=-420/-1.3

x=323+0.099999999999966/1.3

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