n+(2n+3.4)=(n+5.2)

Solution for n+(2n+3.4)=(n+5.2) equation:

Simplifying
n + (2n + 3.4) = (n + 5.2)

Reorder the terms:
n + (3.4 + 2n) = (n + 5.2)

Remove parenthesis around (3.4 + 2n)
n + 3.4 + 2n = (n + 5.2)

Reorder the terms:
3.4 + n + 2n = (n + 5.2)

Combine like terms: n + 2n = 3n
3.4 + 3n = (n + 5.2)

Reorder the terms:
3.4 + 3n = (5.2 + n)

Remove parenthesis around (5.2 + n)
3.4 + 3n = 5.2 + n

Solving
3.4 + 3n = 5.2 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
3.4 + 3n + -1n = 5.2 + n + -1n

Combine like terms: 3n + -1n = 2n
3.4 + 2n = 5.2 + n + -1n

Combine like terms: n + -1n = 0
3.4 + 2n = 5.2 + 0
3.4 + 2n = 5.2

Add '-3.4' to each side of the equation.
3.4 + -3.4 + 2n = 5.2 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + 2n = 5.2 + -3.4
2n = 5.2 + -3.4

Combine like terms: 5.2 + -3.4 = 1.8
2n = 1.8

Divide each side by '2'.
n = 0.9

Simplifying
n = 0.9