2.2=2u

Solution for 2.2=2u equation:

Simplifying
2.2 = 2u

Solving
2.2 = 2u

Solving for variable 'u'.

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

Add '-2u' to each side of the equation.
2.2 + -2u = 2u + -2u

Combine like terms: 2u + -2u = 0
2.2 + -2u = 0

Add '-2.2' to each side of the equation.
2.2 + -2.2 + -2u = 0 + -2.2

Combine like terms: 2.2 + -2.2 = 0.0
0.0 + -2u = 0 + -2.2
-2u = 0 + -2.2

Combine like terms: 0 + -2.2 = -2.2
-2u = -2.2

Divide each side by '-2'.
u = 1.1

Simplifying
u = 1.1