-2(3x+9)=30

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Solution for -2(3x+9)=30 equation: 



-2(3x+9)=30

We move all terms to the left:

-2(3x+9)-(30)=0

We multiply parentheses

-6x-18-30=0

We add all the numbers together, and all the variables

-6x-48=0

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

-6x=48

x=48/-6

x=-8

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