3x+12+5n-4+4x-2n+6n=

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Solution for 3x+12+5n-4+4x-2n+6n= equation:


Simplifying
3x + 12 + 5n + -4 + 4x + -2n + 6n = 0

Reorder the terms:
12 + -4 + 5n + -2n + 6n + 3x + 4x = 0

Combine like terms: 12 + -4 = 8
8 + 5n + -2n + 6n + 3x + 4x = 0

Combine like terms: 5n + -2n = 3n
8 + 3n + 6n + 3x + 4x = 0

Combine like terms: 3n + 6n = 9n
8 + 9n + 3x + 4x = 0

Combine like terms: 3x + 4x = 7x
8 + 9n + 7x = 0

Solving
8 + 9n + 7x = 0

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + 9n + -8 + 7x = 0 + -8

Reorder the terms:
8 + -8 + 9n + 7x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 9n + 7x = 0 + -8
9n + 7x = 0 + -8

Combine like terms: 0 + -8 = -8
9n + 7x = -8

Add '-7x' to each side of the equation.
9n + 7x + -7x = -8 + -7x

Combine like terms: 7x + -7x = 0
9n + 0 = -8 + -7x
9n = -8 + -7x

Divide each side by '9'.
n = -0.8888888889 + -0.7777777778x

Simplifying
n = -0.8888888889 + -0.7777777778x

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