6*(x+9)=12

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Solution for 6*(x+9)=12 equation: 



6(x+9)=12

We move all terms to the left:

6(x+9)-(12)=0

We multiply parentheses

6x+54-12=0

We add all the numbers together, and all the variables

6x+42=0

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

6x=-42

x=-42/6

x=-7

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