9(b+7)=18

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Solution for 9(b+7)=18 equation: 



9(b+7)=18

We move all terms to the left:

9(b+7)-(18)=0

We multiply parentheses

9b+63-18=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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