-9(8+b)=207

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Solution for -9(8+b)=207 equation: 



-9(8+b)=207

We move all terms to the left:

-9(8+b)-(207)=0

We add all the numbers together, and all the variables

-9(b+8)-207=0

We multiply parentheses

-9b-72-207=0

We add all the numbers together, and all the variables

-9b-279=0

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

-9b=279

b=279/-9

b=-31

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