4b+8=-9

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Solution for 4b+8=-9 equation: 



4b+8=-9

We move all terms to the left:

4b+8-(-9)=0

We add all the numbers together, and all the variables

4b+17=0

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

4b=-17

b=-17/4

b=-4+1/4

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