3=8/9+x

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Solution for 3=8/9+x equation: 



3=8/9+x

We move all terms to the left:

3-(8/9+x)=0



Domain of the equation: 9+x)!=0

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

x)!=-9

x!=-9/1

x!=-9

x∈R



We add all the numbers together, and all the variables

-(+x+8/9)+3=0

We get rid of parentheses

-x+3-8/9=0

We multiply all the terms by the denominator


-x*9-8+3*9=0

We add all the numbers together, and all the variables

-x*9+19=0

Wy multiply elements

-9x+19=0

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

-9x=-19

x=-19/-9

x=2+1/9

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