3(2x+9)=12

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Solution for 3(2x+9)=12 equation: 



3(2x+9)=12

We move all terms to the left:

3(2x+9)-(12)=0

We multiply parentheses

6x+27-12=0

We add all the numbers together, and all the variables

6x+15=0

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

6x=-15

x=-15/6

x=-2+1/2

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