-s=-2s+9

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Solution for -s=-2s+9 equation: 


Simplifying
-1s = -2s + 9

Reorder the terms:
-1s = 9 + -2s

Solving
-1s = 9 + -2s

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '2s' to each side of the equation.
-1s + 2s = 9 + -2s + 2s

Combine like terms: -1s + 2s = 1s
1s = 9 + -2s + 2s

Combine like terms: -2s + 2s = 0
1s = 9 + 0
1s = 9

Divide each side by '1'.
s = 9

Simplifying
s = 9

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