3=18-2/9x

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Solution for 3=18-2/9x equation: 



3=18-2/9x

We move all terms to the left:

3-(18-2/9x)=0



Domain of the equation: 9x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(-2/9x+18)+3=0

We get rid of parentheses

2/9x-18+3=0

We multiply all the terms by the denominator


-18*9x+3*9x+2=0

Wy multiply elements

-162x+27x+2=0

We add all the numbers together, and all the variables

-135x+2=0

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

-135x=-2

x=-2/-135

x=2/135

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