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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(2+8(-3a-8)), so:

2+8(-3a-8)

determiningTheFunctionDomain
8(-3a-8)+2

We multiply parentheses

-24a-64+2

We add all the numbers together, and all the variables

-24a-62

Back to the equation:

-(-24a-62)



We get rid of parentheses

-7a+24a+62+23=0

We add all the numbers together, and all the variables

17a+85=0

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

17a=-85

a=-85/17

a=-5

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