3(a-1)=-2(3-5a)-8a

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Solution for 3(a-1)=-2(3-5a)-8a equation: 



3(a-1)=-2(3-5a)-8a

We move all terms to the left:

3(a-1)-(-2(3-5a)-8a)=0

We add all the numbers together, and all the variables

3(a-1)-(-2(-5a+3)-8a)=0

We multiply parentheses

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



We calculate terms in parentheses: -(-2(-5a+3)-8a), so:

-2(-5a+3)-8a

We add all the numbers together, and all the variables

-8a-2(-5a+3)

We multiply parentheses

-8a+10a-6

We add all the numbers together, and all the variables

2a-6

Back to the equation:

-(2a-6)



We get rid of parentheses

3a-2a+6-3=0

We add all the numbers together, and all the variables

a+3=0

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

a=-3

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