-9+b/2.5=-8.16

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Solution for -9+b/2.5=-8.16 equation: 



-9+b/2.5=-8.16

We move all terms to the left:

-9+b/2.5-(-8.16)=0

We add all the numbers together, and all the variables

b/2.5-0.84=0

We multiply all the terms by the denominator


b-(0.84)*2.5=0

We add all the numbers together, and all the variables

b-2.1=0

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

b=2.1

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