-2s+80=0

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Solution for -2s+80=0 equation: 


Simplifying
-2s + 80 = 0

Reorder the terms:
80 + -2s = 0

Solving
80 + -2s = 0

Solving for variable 's'.

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

Add '-80' to each side of the equation.
80 + -80 + -2s = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -2s = 0 + -80
-2s = 0 + -80

Combine like terms: 0 + -80 = -80
-2s = -80

Divide each side by '-2'.
s = 40

Simplifying
s = 40

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