2s-(-9)=9

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Solution for 2s-(-9)=9 equation: 


Simplifying
2s + -1(-9) = 9

Multiply -1 * -9
2s + 9 = 9

Reorder the terms:
9 + 2s = 9

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

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

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

Solving
2s = 0

Solving for variable 's'.

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

Divide each side by '2'.
s = 0

Simplifying
s = 0

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