9=4/7x

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Solution for 9=4/7x equation: 



9=4/7x

We move all terms to the left:

9-(4/7x)=0



Domain of the equation: 7x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+4/7x)+9=0

We get rid of parentheses

-4/7x+9=0

We multiply all the terms by the denominator


9*7x-4=0

Wy multiply elements

63x-4=0

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

63x=4

x=4/63

x=4/63

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