-6+4(1-7a)=-30

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Solution for -6+4(1-7a)=-30 equation: 



-6+4(1-7a)=-30

We move all terms to the left:

-6+4(1-7a)-(-30)=0

We add all the numbers together, and all the variables

4(-7a+1)-6-(-30)=0

We add all the numbers together, and all the variables

4(-7a+1)+24=0

We multiply parentheses

-28a+4+24=0

We add all the numbers together, and all the variables

-28a+28=0

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

-28a=-28

a=-28/-28

a=1

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