6-4a=7(a+4)

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



6-4a=7(a+4)

We move all terms to the left:

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



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

7(a+4)

We multiply parentheses

7a+28

Back to the equation:

-(7a+28)



We get rid of parentheses

-4a-7a-28+6=0

We add all the numbers together, and all the variables

-11a-22=0

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

-11a=22

a=22/-11

a=-2

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