3(2x+6)=9(x+1)

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Solution for 3(2x+6)=9(x+1) equation: 



3(2x+6)=9(x+1)

We move all terms to the left:

3(2x+6)-(9(x+1))=0

We multiply parentheses

6x-(9(x+1))+18=0



We calculate terms in parentheses: -(9(x+1)), so:

9(x+1)

We multiply parentheses

9x+9

Back to the equation:

-(9x+9)



We get rid of parentheses

6x-9x-9+18=0

We add all the numbers together, and all the variables

-3x+9=0

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

-3x=-9

x=-9/-3

x=+3

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