2(9+x)=9(x+2)

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Solution for 2(9+x)=9(x+2) equation: 



2(9+x)=9(x+2)

We move all terms to the left:

2(9+x)-(9(x+2))=0

We add all the numbers together, and all the variables

2(x+9)-(9(x+2))=0

We multiply parentheses

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



We calculate terms in parentheses: -(9(x+2)), so:

9(x+2)

We multiply parentheses

9x+18

Back to the equation:

-(9x+18)



We get rid of parentheses

2x-9x-18+18=0

We add all the numbers together, and all the variables

-7x=0

x=0/-7

x=0

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