-2(9-3)=-(4+2a)

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Solution for -2(9-3)=-(4+2a) equation: 



-2(9-3)=-(4+2a)

We move all terms to the left:

-2(9-3)-(-(4+2a))=0

We add all the numbers together, and all the variables

-(-(2a+4))-26=0



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

-(2a+4)

We get rid of parentheses

-2a-4

Back to the equation:

-(-2a-4)



We get rid of parentheses

2a+4-26=0

We add all the numbers together, and all the variables

2a-22=0

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

2a=22

a=22/2

a=11

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