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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

3x-(-2(x+4))+2=0



We calculate terms in parentheses: -(-2(x+4)), so:

-2(x+4)

We multiply parentheses

-2x-8

Back to the equation:

-(-2x-8)



We get rid of parentheses

3x+2x+8+2=0

We add all the numbers together, and all the variables

5x+10=0

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

5x=-10

x=-10/5

x=-2

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