11.3=n+4.2

Solution for 11.3=n+4.2 equation:

Simplifying
11.3 = n + 4.2

Reorder the terms:
11.3 = 4.2 + n

Solving
11.3 = 4.2 + 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.
11.3 + -1n = 4.2 + n + -1n

Combine like terms: n + -1n = 0
11.3 + -1n = 4.2 + 0
11.3 + -1n = 4.2

Add '-11.3' to each side of the equation.
11.3 + -11.3 + -1n = 4.2 + -11.3

Combine like terms: 11.3 + -11.3 = 0.0
0.0 + -1n = 4.2 + -11.3
-1n = 4.2 + -11.3

Combine like terms: 4.2 + -11.3 = -7.1
-1n = -7.1

Divide each side by '-1'.
n = 7.1

Simplifying
n = 7.1