7a-27=-4(-3a+6)

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Solution for 7a-27=-4(-3a+6) equation: 



7a-27=-4(-3a+6)

We move all terms to the left:

7a-27-(-4(-3a+6))=0



We calculate terms in parentheses: -(-4(-3a+6)), so:

-4(-3a+6)

We multiply parentheses

12a-24

Back to the equation:

-(12a-24)



We get rid of parentheses

7a-12a+24-27=0

We add all the numbers together, and all the variables

-5a-3=0

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

-5a=3

a=3/-5

a=-3/5

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