3(2+6x)=-120

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Solution for 3(2+6x)=-120 equation: 



3(2+6x)=-120

We move all terms to the left:

3(2+6x)-(-120)=0

We add all the numbers together, and all the variables

3(6x+2)-(-120)=0

We add all the numbers together, and all the variables

3(6x+2)+120=0

We multiply parentheses

18x+6+120=0

We add all the numbers together, and all the variables

18x+126=0

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

18x=-126

x=-126/18

x=-7

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