3.9n-4.6=5.2

Solution for 3.9n-4.6=5.2 equation:

Simplifying
3.9n + -4.6 = 5.2

Reorder the terms:
-4.6 + 3.9n = 5.2

Solving
-4.6 + 3.9n = 5.2

Solving for variable 'n'.

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

Add '4.6' to each side of the equation.
-4.6 + 4.6 + 3.9n = 5.2 + 4.6

Combine like terms: -4.6 + 4.6 = 0.0
0.0 + 3.9n = 5.2 + 4.6
3.9n = 5.2 + 4.6

Combine like terms: 5.2 + 4.6 = 9.8
3.9n = 9.8

Divide each side by '3.9'.
n = 2.512820513

Simplifying
n = 2.512820513