-1=25s

Solution for -1=25s equation:

Simplifying
-1 = 25s

Solving
-1 = 25s

Solving for variable 's'.

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

Add '-25s' to each side of the equation.
-1 + -25s = 25s + -25s

Combine like terms: 25s + -25s = 0
-1 + -25s = 0

Add '1' to each side of the equation.
-1 + 1 + -25s = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -25s = 0 + 1
-25s = 0 + 1

Combine like terms: 0 + 1 = 1
-25s = 1

Divide each side by '-25'.
s = -0.04

Simplifying
s = -0.04