3a-11=7(6a+4)

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Solution for 3a-11=7(6a+4) equation: 



3a-11=7(6a+4)

We move all terms to the left:

3a-11-(7(6a+4))=0



We calculate terms in parentheses: -(7(6a+4)), so:

7(6a+4)

We multiply parentheses

42a+28

Back to the equation:

-(42a+28)



We get rid of parentheses

3a-42a-28-11=0

We add all the numbers together, and all the variables

-39a-39=0

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

-39a=39

a=39/-39

a=-1

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