25.6=8u

Solution for 25.6=8u equation:

Simplifying
25.6 = 8u

Solving
25.6 = 8u

Solving for variable 'u'.

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

Add '-8u' to each side of the equation.
25.6 + -8u = 8u + -8u

Combine like terms: 8u + -8u = 0
25.6 + -8u = 0

Add '-25.6' to each side of the equation.
25.6 + -25.6 + -8u = 0 + -25.6

Combine like terms: 25.6 + -25.6 = 0.0
0.0 + -8u = 0 + -25.6
-8u = 0 + -25.6

Combine like terms: 0 + -25.6 = -25.6
-8u = -25.6

Divide each side by '-8'.
u = 3.2

Simplifying
u = 3.2