3(x+9)=3(9+x)

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Solution for 3(x+9)=3(9+x) equation: 



3(x+9)=3(9+x)

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

3x-(3(x+9))+27=0



We calculate terms in parentheses: -(3(x+9)), so:

3(x+9)

We multiply parentheses

3x+27

Back to the equation:

-(3x+27)



We get rid of parentheses

3x-3x-27+27=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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