7(6-7b)=-b+6(b-11)

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Solution for 7(6-7b)=-b+6(b-11) equation: 



7(6-7b)=-b+6(b-11)

We move all terms to the left:

7(6-7b)-(-b+6(b-11))=0

We add all the numbers together, and all the variables

7(-7b+6)-(-b+6(b-11))=0

We multiply parentheses

-49b-(-b+6(b-11))+42=0



We calculate terms in parentheses: -(-b+6(b-11)), so:

-b+6(b-11)

We add all the numbers together, and all the variables

-1b+6(b-11)

We multiply parentheses

-1b+6b-66

We add all the numbers together, and all the variables

5b-66

Back to the equation:

-(5b-66)



We get rid of parentheses

-49b-5b+66+42=0

We add all the numbers together, and all the variables

-54b+108=0

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

-54b=-108

b=-108/-54

b=+2

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