3(x+3)+6x=0

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Solution for 3(x+3)+6x=0 equation: 



3(x+3)+6x=0

We add all the numbers together, and all the variables

6x+3(x+3)=0

We multiply parentheses

6x+3x+9=0

We add all the numbers together, and all the variables

9x+9=0

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

9x=-9

x=-9/9

x=-1

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