4+3(5-8a)=7+3(-7a-2)

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Solution for 4+3(5-8a)=7+3(-7a-2) equation: 



4+3(5-8a)=7+3(-7a-2)

We move all terms to the left:

4+3(5-8a)-(7+3(-7a-2))=0

We add all the numbers together, and all the variables

3(-8a+5)-(7+3(-7a-2))+4=0

We multiply parentheses

-24a-(7+3(-7a-2))+15+4=0



We calculate terms in parentheses: -(7+3(-7a-2)), so:

7+3(-7a-2)

determiningTheFunctionDomain
3(-7a-2)+7

We multiply parentheses

-21a-6+7

We add all the numbers together, and all the variables

-21a+1

Back to the equation:

-(-21a+1)



We add all the numbers together, and all the variables

-24a-(-21a+1)+19=0

We get rid of parentheses

-24a+21a-1+19=0

We add all the numbers together, and all the variables

-3a+18=0

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

-3a=-18

a=-18/-3

a=+6

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