2s+7=8

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Solution for 2s+7=8 equation: 



2s+7=8

We move all terms to the left:

2s+7-(8)=0

We add all the numbers together, and all the variables

2s-1=0

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

2s=1

s=1/2

s=1/2

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