2.3n+2.8n+5.72=0.3n+2.2n

Solution for 2.3n+2.8n+5.72=0.3n+2.2n equation:

Simplifying
2.3n + 2.8n + 5.72 = 0.3n + 2.2n

Reorder the terms:
5.72 + 2.3n + 2.8n = 0.3n + 2.2n

Combine like terms: 2.3n + 2.8n = 5.1n
5.72 + 5.1n = 0.3n + 2.2n

Combine like terms: 0.3n + 2.2n = 2.5n
5.72 + 5.1n = 2.5n

Solving
5.72 + 5.1n = 2.5n

Solving for variable 'n'.

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

Add '-2.5n' to each side of the equation.
5.72 + 5.1n + -2.5n = 2.5n + -2.5n

Combine like terms: 5.1n + -2.5n = 2.6n
5.72 + 2.6n = 2.5n + -2.5n

Combine like terms: 2.5n + -2.5n = 0.0
5.72 + 2.6n = 0.0

Add '-5.72' to each side of the equation.
5.72 + -5.72 + 2.6n = 0.0 + -5.72

Combine like terms: 5.72 + -5.72 = 0.00
0.00 + 2.6n = 0.0 + -5.72
2.6n = 0.0 + -5.72

Combine like terms: 0.0 + -5.72 = -5.72
2.6n = -5.72

Divide each side by '2.6'.
n = -2.2

Simplifying
n = -2.2