-7(b-6)=-9(b-6)+6b

Solution for -7(b-6)=-9(b-6)+6b equation:

-7(b-6)=-9(b-6)+6b

We move all terms to the left:

-7(b-6)-(-9(b-6)+6b)=0

We multiply parentheses

-7b-(-9(b-6)+6b)+42=0


We calculate terms in parentheses: -(-9(b-6)+6b), so:

-9(b-6)+6b

We add all the numbers together, and all the variables

6b-9(b-6)

We multiply parentheses

6b-9b+54

We add all the numbers together, and all the variables

-3b+54

Back to the equation:

-(-3b+54)


We get rid of parentheses

-7b+3b-54+42=0

We add all the numbers together, and all the variables

-4b-12=0

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

-4b=12

b=12/-4

b=-3