30=3/13x

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Solution for 30=3/13x equation: 



30=3/13x

We move all terms to the left:

30-(3/13x)=0



Domain of the equation: 13x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+3/13x)+30=0

We get rid of parentheses

-3/13x+30=0

We multiply all the terms by the denominator


30*13x-3=0

Wy multiply elements

390x-3=0

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

390x=3

x=3/390

x=1/130

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