n+n+n+0.6+n+.6=2n+2n+n+.1+n+.1

Solution for n+n+n+0.6+n+.6=2n+2n+n+.1+n+.1 equation:

Simplifying
n + n + n + 0.6 + n + 0.6 = 2n + 2n + n + 0.1 + n + 0.1

Reorder the terms:
0.6 + 0.6 + n + n + n + n = 2n + 2n + n + 0.1 + n + 0.1

Combine like terms: 0.6 + 0.6 = 1.2
1.2 + n + n + n + n = 2n + 2n + n + 0.1 + n + 0.1

Combine like terms: n + n = 2n
1.2 + 2n + n + n = 2n + 2n + n + 0.1 + n + 0.1

Combine like terms: 2n + n = 3n
1.2 + 3n + n = 2n + 2n + n + 0.1 + n + 0.1

Combine like terms: 3n + n = 4n
1.2 + 4n = 2n + 2n + n + 0.1 + n + 0.1

Reorder the terms:
1.2 + 4n = 0.1 + 0.1 + 2n + 2n + n + n

Combine like terms: 0.1 + 0.1 = 0.2
1.2 + 4n = 0.2 + 2n + 2n + n + n

Combine like terms: 2n + 2n = 4n
1.2 + 4n = 0.2 + 4n + n + n

Combine like terms: 4n + n = 5n
1.2 + 4n = 0.2 + 5n + n

Combine like terms: 5n + n = 6n
1.2 + 4n = 0.2 + 6n

Solving
1.2 + 4n = 0.2 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
1.2 + 4n + -6n = 0.2 + 6n + -6n

Combine like terms: 4n + -6n = -2n
1.2 + -2n = 0.2 + 6n + -6n

Combine like terms: 6n + -6n = 0
1.2 + -2n = 0.2 + 0
1.2 + -2n = 0.2

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -2n = 0.2 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -2n = 0.2 + -1.2
-2n = 0.2 + -1.2

Combine like terms: 0.2 + -1.2 = -1
-2n = -1

Divide each side by '-2'.
n = 0.5

Simplifying
n = 0.5