(3x+12)=(6x-13.8)

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Solution for (3x+12)=(6x-13.8) equation: 



(3x+12)=(6x-13.8)

We move all terms to the left:

(3x+12)-((6x-13.8))=0

We get rid of parentheses

3x-((6x-13.8))+12=0



We calculate terms in parentheses: -((6x-13.8)), so:

(6x-13.8)

We get rid of parentheses

6x-13.8

Back to the equation:

-(6x-13.8)



We get rid of parentheses

3x-6x+13.8+12=0

We add all the numbers together, and all the variables

-3x+25.8=0

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

-3x=-25.8

x=-25.8/-3

x=8+1/1.6666666666667

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