8a-2(-2+3a)=(-23)-7a

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Solution for 8a-2(-2+3a)=(-23)-7a equation: 



8a-2(-2+3a)=(-23)-7a

We move all terms to the left:

8a-2(-2+3a)-((-23)-7a)=0

We add all the numbers together, and all the variables

8a-2(3a-2)-((-23)-7a)=0

We multiply parentheses

8a-6a-((-23)-7a)+4=0



We calculate terms in parentheses: -((-23)-7a), so:

(-23)-7a

determiningTheFunctionDomain
-7a+(-23)

We add all the numbers together, and all the variables

-7a-23

Back to the equation:

-(-7a-23)



We add all the numbers together, and all the variables

2a-(-7a-23)+4=0

We get rid of parentheses

2a+7a+23+4=0

We add all the numbers together, and all the variables

9a+27=0

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

9a=-27

a=-27/9

a=-3

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