8b+9=-7

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Solution for 8b+9=-7 equation:



8b+9=-7
We move all terms to the left:
8b+9-(-7)=0
We add all the numbers together, and all the variables
8b+16=0
We move all terms containing b to the left, all other terms to the right
8b=-16
b=-16/8
b=-2

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