8s+9=-7

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Solution for 8s+9=-7 equation:



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

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