-2-5a=-2(1-2a)

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Solution for -2-5a=-2(1-2a) equation: 



-2-5a=-2(1-2a)

We move all terms to the left:

-2-5a-(-2(1-2a))=0

We add all the numbers together, and all the variables

-5a-(-2(-2a+1))-2=0



We calculate terms in parentheses: -(-2(-2a+1)), so:

-2(-2a+1)

We multiply parentheses

4a-2

Back to the equation:

-(4a-2)



We get rid of parentheses

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

We add all the numbers together, and all the variables

-9a=0

a=0/-9

a=0

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