b-3(4-4b)=-77

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Solution for b-3(4-4b)=-77 equation: 



b-3(4-4b)=-77

We move all terms to the left:

b-3(4-4b)-(-77)=0

We add all the numbers together, and all the variables

b-3(-4b+4)-(-77)=0

We add all the numbers together, and all the variables

b-3(-4b+4)+77=0

We multiply parentheses

b+12b-12+77=0

We add all the numbers together, and all the variables

13b+65=0

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

13b=-65

b=-65/13

b=-5

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