-27+a=7(6a-3)

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Solution for -27+a=7(6a-3) equation: 



-27+a=7(6a-3)

We move all terms to the left:

-27+a-(7(6a-3))=0



We calculate terms in parentheses: -(7(6a-3)), so:

7(6a-3)

We multiply parentheses

42a-21

Back to the equation:

-(42a-21)



We get rid of parentheses

a-42a+21-27=0

We add all the numbers together, and all the variables

-41a-6=0

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

-41a=6

a=6/-41

a=-6/41

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