5+7-3x=-x-2(x+6)

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Solution for 5+7-3x=-x-2(x+6) equation: 



5+7-3x=-x-2(x+6)

We move all terms to the left:

5+7-3x-(-x-2(x+6))=0

We add all the numbers together, and all the variables

-3x-(-x-2(x+6))+12=0



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

-x-2(x+6)

We add all the numbers together, and all the variables

-1x-2(x+6)

We multiply parentheses

-1x-2x-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+12=0

We add all the numbers together, and all the variables

24!=0

There is no solution for this equation

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