6+4n=2n+20

Solution for 6+4n=2n+20 equation:

Simplifying
6 + 4n = 2n + 20

Reorder the terms:
6 + 4n = 20 + 2n

Solving
6 + 4n = 20 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
6 + 4n + -2n = 20 + 2n + -2n

Combine like terms: 4n + -2n = 2n
6 + 2n = 20 + 2n + -2n

Combine like terms: 2n + -2n = 0
6 + 2n = 20 + 0
6 + 2n = 20

Add '-6' to each side of the equation.
6 + -6 + 2n = 20 + -6

Combine like terms: 6 + -6 = 0
0 + 2n = 20 + -6
2n = 20 + -6

Combine like terms: 20 + -6 = 14
2n = 14

Divide each side by '2'.
n = 7

Simplifying
n = 7