7-3(-5a+1)=-2+2(6a-6)

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Solution for 7-3(-5a+1)=-2+2(6a-6) equation: 



7-3(-5a+1)=-2+2(6a-6)

We move all terms to the left:

7-3(-5a+1)-(-2+2(6a-6))=0

We multiply parentheses

15a-(-2+2(6a-6))-3+7=0



We calculate terms in parentheses: -(-2+2(6a-6)), so:

-2+2(6a-6)

determiningTheFunctionDomain
2(6a-6)-2

We multiply parentheses

12a-12-2

We add all the numbers together, and all the variables

12a-14

Back to the equation:

-(12a-14)



We add all the numbers together, and all the variables

15a-(12a-14)+4=0

We get rid of parentheses

15a-12a+14+4=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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