2s-15=-1

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Solution for 2s-15=-1 equation: 


Simplifying
2s + -15 = -1

Reorder the terms:
-15 + 2s = -1

Solving
-15 + 2s = -1

Solving for variable 's'.

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

Add '15' to each side of the equation.
-15 + 15 + 2s = -1 + 15

Combine like terms: -15 + 15 = 0
0 + 2s = -1 + 15
2s = -1 + 15

Combine like terms: -1 + 15 = 14
2s = 14

Divide each side by '2'.
s = 7

Simplifying
s = 7

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