2a-4=2(a-2)

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



2a-4=2(a-2)

We move all terms to the left:

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



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

2(a-2)

We multiply parentheses

2a-4

Back to the equation:

-(2a-4)



We get rid of parentheses

2a-2a+4-4=0

We add all the numbers together, and all the variables

=0

a=0/1

a=0

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