-30+3x=3x-6(x+2)

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Solution for -30+3x=3x-6(x+2) equation: 



-30+3x=3x-6(x+2)

We move all terms to the left:

-30+3x-(3x-6(x+2))=0



We calculate terms in parentheses: -(3x-6(x+2)), so:

3x-6(x+2)

We multiply parentheses

3x-6x-12

We add all the numbers together, and all the variables

-3x-12

Back to the equation:

-(-3x-12)



We get rid of parentheses

3x+3x+12-30=0

We add all the numbers together, and all the variables

6x-18=0

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

6x=18

x=18/6

x=3

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