-3-(13+4b)=-3(5-9b)+2

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Solution for -3-(13+4b)=-3(5-9b)+2 equation: 



-3-(13+4b)=-3(5-9b)+2

We move all terms to the left:

-3-(13+4b)-(-3(5-9b)+2)=0

We add all the numbers together, and all the variables

-(4b+13)-(-3(-9b+5)+2)-3=0

We get rid of parentheses

-4b-(-3(-9b+5)+2)-13-3=0



We calculate terms in parentheses: -(-3(-9b+5)+2), so:

-3(-9b+5)+2

We multiply parentheses

27b-15+2

We add all the numbers together, and all the variables

27b-13

Back to the equation:

-(27b-13)



We add all the numbers together, and all the variables

-4b-(27b-13)-16=0

We get rid of parentheses

-4b-27b+13-16=0

We add all the numbers together, and all the variables

-31b-3=0

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

-31b=3

b=3/-31

b=-3/31

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