-4-7(a-6)=4a-28

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Solution for -4-7(a-6)=4a-28 equation: 



-4-7(a-6)=4a-28

We move all terms to the left:

-4-7(a-6)-(4a-28)=0

We multiply parentheses

-7a-(4a-28)+42-4=0

We get rid of parentheses

-7a-4a+28+42-4=0

We add all the numbers together, and all the variables

-11a+66=0

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

-11a=-66

a=-66/-11

a=+6

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