-9+b/4=-7

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Solution for -9+b/4=-7 equation: 



-9+b/4=-7

We move all terms to the left:

-9+b/4-(-7)=0

We add all the numbers together, and all the variables

b/4-2=0

We multiply all the terms by the denominator


b-2*4=0

We add all the numbers together, and all the variables

b-8=0

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

b=8

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