3.3=12.2n+21.6

Solution for 3.3=12.2n+21.6 equation:

Simplifying
3.3 = 12.2n + 21.6

Reorder the terms:
3.3 = 21.6 + 12.2n

Solving
3.3 = 21.6 + 12.2n

Solving for variable 'n'.

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

Add '-12.2n' to each side of the equation.
3.3 + -12.2n = 21.6 + 12.2n + -12.2n

Combine like terms: 12.2n + -12.2n = 0.0
3.3 + -12.2n = 21.6 + 0.0
3.3 + -12.2n = 21.6

Add '-3.3' to each side of the equation.
3.3 + -3.3 + -12.2n = 21.6 + -3.3

Combine like terms: 3.3 + -3.3 = 0.0
0.0 + -12.2n = 21.6 + -3.3
-12.2n = 21.6 + -3.3

Combine like terms: 21.6 + -3.3 = 18.3
-12.2n = 18.3

Divide each side by '-12.2'.
n = -1.5

Simplifying
n = -1.5