2(a-4)=4a-2(2a-8)

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Solution for 2(a-4)=4a-2(2a-8) equation: 



2(a-4)=4a-2(2a-8)

We move all terms to the left:

2(a-4)-(4a-2(2a-8))=0

We multiply parentheses

2a-(4a-2(2a-8))-8=0



We calculate terms in parentheses: -(4a-2(2a-8)), so:

4a-2(2a-8)

We multiply parentheses

4a-4a+16

We add all the numbers together, and all the variables

16

Back to the equation:

-(16)



We add all the numbers together, and all the variables

2a-24=0

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

2a=24

a=24/2

a=12

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