2(n+3)=4n

Solution for 2(n+3)=4n equation:

Simplifying
2(n + 3) = 4n

Reorder the terms:
2(3 + n) = 4n
(3 * 2 + n * 2) = 4n
(6 + 2n) = 4n

Solving
6 + 2n = 4n

Solving for variable 'n'.

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

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

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

Combine like terms: 4n + -4n = 0
6 + -2n = 0

Add '-6' to each side of the equation.
6 + -6 + -2n = 0 + -6

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

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

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

Simplifying
n = 3