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

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



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

We move all terms to the left:

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

We get rid of parentheses

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



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

(2a+2)

We get rid of parentheses

2a+2

Back to the equation:

-(2a+2)



We get rid of parentheses

a-2a-2-1=0

We add all the numbers together, and all the variables

-1a-3=0

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

-a=3

a=3/-1

a=-3

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