-2b-9+8=28

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Solution for -2b-9+8=28 equation: 



-2b-9+8=28

We move all terms to the left:

-2b-9+8-(28)=0

We add all the numbers together, and all the variables

-2b-29=0

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

-2b=29

b=29/-2

b=-14+1/2

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