(-x=12)+(4-x+2)

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Solution for (-x=12)+(4-x+2) equation: 



(-x=12)+(4-x+2)

We move all terms to the left:

(-x-(12)+(4-x+2))=0

We add all the numbers together, and all the variables

(-x-12+(-1x+6))=0



We calculate terms in parentheses: +(-x-12+(-1x+6)), so:

-x-12+(-1x+6)

determiningTheFunctionDomain
-x+(-1x+6)-12

We add all the numbers together, and all the variables

-1x+(-1x+6)-12

We get rid of parentheses

-1x-1x+6-12

We add all the numbers together, and all the variables

-2x-6

Back to the equation:

+(-2x-6)



We get rid of parentheses

-2x-6=0

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

-2x=6

x=6/-2

x=-3

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