-3=(-8/9*8)+b

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Solution for -3=(-8/9*8)+b equation: 



-3=(-8/9*8)+b

We move all terms to the left:

-3-((-8/9*8)+b)=0



Domain of the equation: 9*8)+b)!=0

b!=0/1

b!=0

b∈R



We multiply all the terms by the denominator


-((-8-3*9*8)+b)=0



We calculate terms in parentheses: -((-8-3*9*8)+b), so:

(-8-3*9*8)+b

determiningTheFunctionDomain
b+(-8-3*9*8)

We add all the numbers together, and all the variables

b+(-224)

We add all the numbers together, and all the variables

b-224

Back to the equation:

-(b-224)



We get rid of parentheses

-b+224=0

We add all the numbers together, and all the variables

-1b+224=0

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

-b=-224

b=-224/-1

b=+224

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