102=6b-3(1-3b)

Solution for 102=6b-3(1-3b) equation:

102=6b-3(1-3b)

We move all terms to the left:

102-(6b-3(1-3b))=0

We add all the numbers together, and all the variables

-(6b-3(-3b+1))+102=0


We calculate terms in parentheses: -(6b-3(-3b+1)), so:

6b-3(-3b+1)

We multiply parentheses

6b+9b-3

We add all the numbers together, and all the variables

15b-3

Back to the equation:

-(15b-3)


We get rid of parentheses

-15b+3+102=0

We add all the numbers together, and all the variables

-15b+105=0

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

-15b=-105

b=-105/-15

b=+7