1.25=0.5s

Solution for 1.25=0.5s equation:

Simplifying
1.25 = 0.5s

Solving
1.25 = 0.5s

Solving for variable 's'.

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

Add '-0.5s' to each side of the equation.
1.25 + -0.5s = 0.5s + -0.5s

Combine like terms: 0.5s + -0.5s = 0.0
1.25 + -0.5s = 0.0

Add '-1.25' to each side of the equation.
1.25 + -1.25 + -0.5s = 0.0 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + -0.5s = 0.0 + -1.25
-0.5s = 0.0 + -1.25

Combine like terms: 0.0 + -1.25 = -1.25
-0.5s = -1.25

Divide each side by '-0.5'.
s = 2.5

Simplifying
s = 2.5