-1-9s=-7-7s

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Solution for -1-9s=-7-7s equation:


-1-9s=-7-7s

We simplify the equation to the form, which is simple to understand 
-1-9s=-7-7s

We move all terms containing s to the left and all other terms to the right. 
-9s+7s=-7+1

We simplify left and right side of the equation. 
-2s=-6

We divide both sides of the equation by -2 to get s. 
s=3

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