3s+20=12

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Solution for 3s+20=12 equation: 



3s+20=12

We move all terms to the left:

3s+20-(12)=0

We add all the numbers together, and all the variables

3s+8=0

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

3s=-8

s=-8/3

s=-2+2/3

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