u+2.6+1.9=-3.2-0.9

Solution for u+2.6+1.9=-3.2-0.9 equation:

Simplifying
u + 2.6 + 1.9 = -3.2 + -0.9

Reorder the terms:
2.6 + 1.9 + u = -3.2 + -0.9

Combine like terms: 2.6 + 1.9 = 4.5
4.5 + u = -3.2 + -0.9

Combine like terms: -3.2 + -0.9 = -4.1
4.5 + u = -4.1

Solving
4.5 + u = -4.1

Solving for variable 'u'.

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

Add '-4.5' to each side of the equation.
4.5 + -4.5 + u = -4.1 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + u = -4.1 + -4.5
u = -4.1 + -4.5

Combine like terms: -4.1 + -4.5 = -8.6
u = -8.6

Simplifying
u = -8.6