3.2=n+3

Solution for 3.2=n+3 equation:

Simplifying
3.2 = n + 3

Reorder the terms:
3.2 = 3 + n

Solving
3.2 = 3 + 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.
3.2 + -1n = 3 + n + -1n

Combine like terms: n + -1n = 0
3.2 + -1n = 3 + 0
3.2 + -1n = 3

Add '-3.2' to each side of the equation.
3.2 + -3.2 + -1n = 3 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + -1n = 3 + -3.2
-1n = 3 + -3.2

Combine like terms: 3 + -3.2 = -0.2
-1n = -0.2

Divide each side by '-1'.
n = 0.2

Simplifying
n = 0.2