4b+(5b-7)=38

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Solution for 4b+(5b-7)=38 equation: 



4b+(5b-7)=38

We move all terms to the left:

4b+(5b-7)-(38)=0

We get rid of parentheses

4b+5b-7-38=0

We add all the numbers together, and all the variables

9b-45=0

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

9b=45

b=45/9

b=5

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