2(4-2a)=-2(a+5)

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Solution for 2(4-2a)=-2(a+5) equation: 



2(4-2a)=-2(a+5)

We move all terms to the left:

2(4-2a)-(-2(a+5))=0

We add all the numbers together, and all the variables

2(-2a+4)-(-2(a+5))=0

We multiply parentheses

-4a-(-2(a+5))+8=0



We calculate terms in parentheses: -(-2(a+5)), so:

-2(a+5)

We multiply parentheses

-2a-10

Back to the equation:

-(-2a-10)



We get rid of parentheses

-4a+2a+10+8=0

We add all the numbers together, and all the variables

-2a+18=0

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

-2a=-18

a=-18/-2

a=+9

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