8-2(a+3)=-(a-3)

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Solution for 8-2(a+3)=-(a-3) equation: 



8-2(a+3)=-(a-3)

We move all terms to the left:

8-2(a+3)-(-(a-3))=0

We multiply parentheses

-2a-(-(a-3))-6+8=0



We calculate terms in parentheses: -(-(a-3)), so:

-(a-3)

We get rid of parentheses

-a+3

We add all the numbers together, and all the variables

-1a+3

Back to the equation:

-(-1a+3)



We add all the numbers together, and all the variables

-2a-(-1a+3)+2=0

We get rid of parentheses

-2a+1a-3+2=0

We add all the numbers together, and all the variables

-1a-1=0

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

-a=1

a=1/-1

a=-1

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