2.1(1.2+n)=n

Solution for 2.1(1.2+n)=n equation:

Simplifying
2.1(1.2 + n) = n
(1.2 * 2.1 + n * 2.1) = n
(2.52 + 2.1n) = n

Solving
2.52 + 2.1n = 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.
2.52 + 2.1n + -1n = n + -1n

Combine like terms: 2.1n + -1n = 1.1n
2.52 + 1.1n = n + -1n

Combine like terms: n + -1n = 0
2.52 + 1.1n = 0

Add '-2.52' to each side of the equation.
2.52 + -2.52 + 1.1n = 0 + -2.52

Combine like terms: 2.52 + -2.52 = 0.00
0.00 + 1.1n = 0 + -2.52
1.1n = 0 + -2.52

Combine like terms: 0 + -2.52 = -2.52
1.1n = -2.52

Divide each side by '1.1'.
n = -2.290909091

Simplifying
n = -2.290909091