2(a-1)-4(2a-1)=2(a+1)

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Solution for 2(a-1)-4(2a-1)=2(a+1) equation: 



2(a-1)-4(2a-1)=2(a+1)

We move all terms to the left:

2(a-1)-4(2a-1)-(2(a+1))=0

We multiply parentheses

2a-8a-(2(a+1))-2+4=0



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

2(a+1)

We multiply parentheses

2a+2

Back to the equation:

-(2a+2)



We add all the numbers together, and all the variables

-6a-(2a+2)+2=0

We get rid of parentheses

-6a-2a-2+2=0

We add all the numbers together, and all the variables

-8a=0

a=0/-8

a=0

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