4-6a+4a=-1-5(7+2a)

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Solution for 4-6a+4a=-1-5(7+2a) equation: 



4-6a+4a=-1-5(7+2a)

We move all terms to the left:

4-6a+4a-(-1-5(7+2a))=0

We add all the numbers together, and all the variables

-6a+4a-(-1-5(2a+7))+4=0

We add all the numbers together, and all the variables

-2a-(-1-5(2a+7))+4=0



We calculate terms in parentheses: -(-1-5(2a+7)), so:

-1-5(2a+7)

determiningTheFunctionDomain
-5(2a+7)-1

We multiply parentheses

-10a-35-1

We add all the numbers together, and all the variables

-10a-36

Back to the equation:

-(-10a-36)



We get rid of parentheses

-2a+10a+36+4=0

We add all the numbers together, and all the variables

8a+40=0

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

8a=-40

a=-40/8

a=-5

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