21.3=3.3n

Solution for 21.3=3.3n equation:

Simplifying
21.3 = 3.3n

Solving
21.3 = 3.3n

Solving for variable 'n'.

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

Add '-3.3n' to each side of the equation.
21.3 + -3.3n = 3.3n + -3.3n

Combine like terms: 3.3n + -3.3n = 0.0
21.3 + -3.3n = 0.0

Add '-21.3' to each side of the equation.
21.3 + -21.3 + -3.3n = 0.0 + -21.3

Combine like terms: 21.3 + -21.3 = 0.0
0.0 + -3.3n = 0.0 + -21.3
-3.3n = 0.0 + -21.3

Combine like terms: 0.0 + -21.3 = -21.3
-3.3n = -21.3

Divide each side by '-3.3'.
n = 6.454545455

Simplifying
n = 6.454545455