-130=-6-4(-5a-4)

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Solution for -130=-6-4(-5a-4) equation: 



-130=-6-4(-5a-4)

We move all terms to the left:

-130-(-6-4(-5a-4))=0



We calculate terms in parentheses: -(-6-4(-5a-4)), so:

-6-4(-5a-4)

determiningTheFunctionDomain
-4(-5a-4)-6

We multiply parentheses

20a+16-6

We add all the numbers together, and all the variables

20a+10

Back to the equation:

-(20a+10)



We get rid of parentheses

-20a-10-130=0

We add all the numbers together, and all the variables

-20a-140=0

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

-20a=140

a=140/-20

a=-7

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