3+9=2-(5x+5)

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Solution for 3+9=2-(5x+5) equation: 



3+9=2-(5x+5)

We move all terms to the left:

3+9-(2-(5x+5))=0

We add all the numbers together, and all the variables

-(2-(5x+5))+12=0



We calculate terms in parentheses: -(2-(5x+5)), so:

2-(5x+5)

determiningTheFunctionDomain
-(5x+5)+2

We get rid of parentheses

-5x-5+2

We add all the numbers together, and all the variables

-5x-3

Back to the equation:

-(-5x-3)



We get rid of parentheses

5x+3+12=0

We add all the numbers together, and all the variables

5x+15=0

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

5x=-15

x=-15/5

x=-3

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