2(b+9)+7=11

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Solution for 2(b+9)+7=11 equation: 



2(b+9)+7=11

We move all terms to the left:

2(b+9)+7-(11)=0

We add all the numbers together, and all the variables

2(b+9)-4=0

We multiply parentheses

2b+18-4=0

We add all the numbers together, and all the variables

2b+14=0

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

2b=-14

b=-14/2

b=-7

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