-3n+12+4n=6+x+6

Solution for -3n+12+4n=6+x+6 equation:

Simplifying
-3n + 12 + 4n = 6 + x + 6

Reorder the terms:
12 + -3n + 4n = 6 + x + 6

Combine like terms: -3n + 4n = 1n
12 + 1n = 6 + x + 6

Reorder the terms:
12 + 1n = 6 + 6 + x

Combine like terms: 6 + 6 = 12
12 + 1n = 12 + x

Add '-12' to each side of the equation.
12 + -12 + 1n = 12 + -12 + x

Combine like terms: 12 + -12 = 0
0 + 1n = 12 + -12 + x
1n = 12 + -12 + x

Combine like terms: 12 + -12 = 0
1n = 0 + x
1n = x

Solving
1n = x

Solving for variable 'n'.

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

Divide each side by '1'.
n = x

Simplifying
n = x