6x-18=-2(3x-9)

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Solution for 6x-18=-2(3x-9) equation: 



6x-18=-2(3x-9)

We move all terms to the left:

6x-18-(-2(3x-9))=0



We calculate terms in parentheses: -(-2(3x-9)), so:

-2(3x-9)

We multiply parentheses

-6x+18

Back to the equation:

-(-6x+18)



We get rid of parentheses

6x+6x-18-18=0

We add all the numbers together, and all the variables

12x-36=0

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

12x=36

x=36/12

x=3

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