3(x-4)+18=-30

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Solution for 3(x-4)+18=-30 equation: 



3(x-4)+18=-30

We move all terms to the left:

3(x-4)+18-(-30)=0

We add all the numbers together, and all the variables

3(x-4)+48=0

We multiply parentheses

3x-12+48=0

We add all the numbers together, and all the variables

3x+36=0

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

3x=-36

x=-36/3

x=-12

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