12.7n+6=15.7n

Solution for 12.7n+6=15.7n equation:

Simplifying
12.7n + 6 = 15.7n

Reorder the terms:
6 + 12.7n = 15.7n

Solving
6 + 12.7n = 15.7n

Solving for variable 'n'.

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

Add '-15.7n' to each side of the equation.
6 + 12.7n + -15.7n = 15.7n + -15.7n

Combine like terms: 12.7n + -15.7n = -3n
6 + -3n = 15.7n + -15.7n

Combine like terms: 15.7n + -15.7n = 0.0
6 + -3n = 0.0

Add '-6' to each side of the equation.
6 + -6 + -3n = 0.0 + -6

Combine like terms: 6 + -6 = 0
0 + -3n = 0.0 + -6
-3n = 0.0 + -6

Combine like terms: 0.0 + -6 = -6
-3n = -6

Divide each side by '-3'.
n = 2

Simplifying
n = 2