-6(5a-7)=20+4a

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Solution for -6(5a-7)=20+4a equation: 



-6(5a-7)=20+4a

We move all terms to the left:

-6(5a-7)-(20+4a)=0

We add all the numbers together, and all the variables

-6(5a-7)-(4a+20)=0

We multiply parentheses

-30a-(4a+20)+42=0

We get rid of parentheses

-30a-4a-20+42=0

We add all the numbers together, and all the variables

-34a+22=0

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

-34a=-22

a=-22/-34

a=11/17

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