(18b+-11)=(9b+2)

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Solution for (18b+-11)=(9b+2) equation: 



(18b+-11)=(9b+2)

We move all terms to the left:

(18b+-11)-((9b+2))=0

We add all the numbers together, and all the variables

(18b-11)-((9b+2))=0

We get rid of parentheses

18b-((9b+2))-11=0



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

(9b+2)

We get rid of parentheses

9b+2

Back to the equation:

-(9b+2)



We get rid of parentheses

18b-9b-2-11=0

We add all the numbers together, and all the variables

9b-13=0

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

9b=13

b=13/9

b=1+4/9

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