2(b-1)-9=5

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Solution for 2(b-1)-9=5 equation: 



2(b-1)-9=5

We move all terms to the left:

2(b-1)-9-(5)=0

We add all the numbers together, and all the variables

2(b-1)-14=0

We multiply parentheses

2b-2-14=0

We add all the numbers together, and all the variables

2b-16=0

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

2b=16

b=16/2

b=8

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