2=-7+s

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Solution for 2=-7+s equation:



2=-7+s
We move all terms to the left:
2-(-7+s)=0
We add all the numbers together, and all the variables
-(s-7)+2=0
We get rid of parentheses
-s+7+2=0
We add all the numbers together, and all the variables
-1s+9=0
We move all terms containing s to the left, all other terms to the right
-s=-9
s=-9/-1
s=+9

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