-(a+6)=-2(2+a)

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Solution for -(a+6)=-2(2+a) equation: 



-(a+6)=-2(2+a)

We move all terms to the left:

-(a+6)-(-2(2+a))=0

We add all the numbers together, and all the variables

-(a+6)-(-2(a+2))=0

We get rid of parentheses

-a-(-2(a+2))-6=0



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

-2(a+2)

We multiply parentheses

-2a-4

Back to the equation:

-(-2a-4)



We add all the numbers together, and all the variables

-1a-(-2a-4)-6=0

We get rid of parentheses

-1a+2a+4-6=0

We add all the numbers together, and all the variables

a-2=0

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

a=2

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