3x+18=-3(x-2)

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Solution for 3x+18=-3(x-2) equation: 



3x+18=-3(x-2)

We move all terms to the left:

3x+18-(-3(x-2))=0



We calculate terms in parentheses: -(-3(x-2)), so:

-3(x-2)

We multiply parentheses

-3x+6

Back to the equation:

-(-3x+6)



We get rid of parentheses

3x+3x-6+18=0

We add all the numbers together, and all the variables

6x+12=0

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

6x=-12

x=-12/6

x=-2

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