2.6(1+1)=u

Solution for 2.6(1+1)=u equation:

Simplifying
2.6(1 + 1) = u

Combine like terms: 1 + 1 = 2
2.6(2) = u

Multiply 2.6 * 2
5.2 = u

Solving
5.2 = u

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
5.2 + -1u = u + -1u

Combine like terms: u + -1u = 0
5.2 + -1u = 0

Add '-5.2' to each side of the equation.
5.2 + -5.2 + -1u = 0 + -5.2

Combine like terms: 5.2 + -5.2 = 0.0
0.0 + -1u = 0 + -5.2
-1u = 0 + -5.2

Combine like terms: 0 + -5.2 = -5.2
-1u = -5.2

Divide each side by '-1'.
u = 5.2

Simplifying
u = 5.2