-7b-34=6(-7b+7)-3b

Solution for -7b-34=6(-7b+7)-3b equation:

-7b-34=6(-7b+7)-3b

We move all terms to the left:

-7b-34-(6(-7b+7)-3b)=0


We calculate terms in parentheses: -(6(-7b+7)-3b), so:

6(-7b+7)-3b

We add all the numbers together, and all the variables

-3b+6(-7b+7)

We multiply parentheses

-3b-42b+42

We add all the numbers together, and all the variables

-45b+42

Back to the equation:

-(-45b+42)


We get rid of parentheses

-7b+45b-42-34=0

We add all the numbers together, and all the variables

38b-76=0

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

38b=76

b=76/38

b=2