x^2-2s+1=0

Solution for x^2-2s+1=0 equation:

Simplifying
x2 + -2s + 1 = 0

Reorder the terms:
1 + -2s + x2 = 0

Solving
1 + -2s + x2 = 0

Solving for variable 's'.

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

Add '-1' to each side of the equation.
1 + -2s + -1 + x2 = 0 + -1

Reorder the terms:
1 + -1 + -2s + x2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -2s + x2 = 0 + -1
-2s + x2 = 0 + -1

Combine like terms: 0 + -1 = -1
-2s + x2 = -1

Add '-1x2' to each side of the equation.
-2s + x2 + -1x2 = -1 + -1x2

Combine like terms: x2 + -1x2 = 0
-2s + 0 = -1 + -1x2
-2s = -1 + -1x2

Divide each side by '-2'.
s = 0.5 + 0.5x2

Simplifying
s = 0.5 + 0.5x2