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

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



b-(13+4)=-3(5-9b)+2
We move all terms to the left:
b-(13+4)-(-3(5-9b)+2)=0
We add all the numbers together, and all the variables
b-(-3(-9b+5)+2)-17=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 get rid of parentheses
b-27b+13-17=0
We add all the numbers together, and all the variables
-26b-4=0
We move all terms containing b to the left, all other terms to the right
-26b=4
b=4/-26
b=-2/13

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