(-2n-4)+(2x+8n)+(6+7x)=

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Solution for (-2n-4)+(2x+8n)+(6+7x)= equation:


Simplifying
(-2n + -4) + (2x + 8n) + (6 + 7x) = 0

Reorder the terms:
(-4 + -2n) + (2x + 8n) + (6 + 7x) = 0

Remove parenthesis around (-4 + -2n)
-4 + -2n + (2x + 8n) + (6 + 7x) = 0

Reorder the terms:
-4 + -2n + (8n + 2x) + (6 + 7x) = 0

Remove parenthesis around (8n + 2x)
-4 + -2n + 8n + 2x + (6 + 7x) = 0

Remove parenthesis around (6 + 7x)
-4 + -2n + 8n + 2x + 6 + 7x = 0

Reorder the terms:
-4 + 6 + -2n + 8n + 2x + 7x = 0

Combine like terms: -4 + 6 = 2
2 + -2n + 8n + 2x + 7x = 0

Combine like terms: -2n + 8n = 6n
2 + 6n + 2x + 7x = 0

Combine like terms: 2x + 7x = 9x
2 + 6n + 9x = 0

Solving
2 + 6n + 9x = 0

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + 6n + -2 + 9x = 0 + -2

Reorder the terms:
2 + -2 + 6n + 9x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 6n + 9x = 0 + -2
6n + 9x = 0 + -2

Combine like terms: 0 + -2 = -2
6n + 9x = -2

Add '-9x' to each side of the equation.
6n + 9x + -9x = -2 + -9x

Combine like terms: 9x + -9x = 0
6n + 0 = -2 + -9x
6n = -2 + -9x

Divide each side by '6'.
n = -0.3333333333 + -1.5x

Simplifying
n = -0.3333333333 + -1.5x

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