-2x^2-12x+5-x+8x^2+n=

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Solution for -2x^2-12x+5-x+8x^2+n= equation:


Simplifying
-2x2 + -12x + 5 + -1x + 8x2 + n = 0

Reorder the terms:
5 + n + -12x + -1x + -2x2 + 8x2 = 0

Combine like terms: -12x + -1x = -13x
5 + n + -13x + -2x2 + 8x2 = 0

Combine like terms: -2x2 + 8x2 = 6x2
5 + n + -13x + 6x2 = 0

Solving
5 + n + -13x + 6x2 = 0

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + n + -13x + -5 + 6x2 = 0 + -5

Reorder the terms:
5 + -5 + n + -13x + 6x2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + n + -13x + 6x2 = 0 + -5
n + -13x + 6x2 = 0 + -5

Combine like terms: 0 + -5 = -5
n + -13x + 6x2 = -5

Add '13x' to each side of the equation.
n + -13x + 13x + 6x2 = -5 + 13x

Combine like terms: -13x + 13x = 0
n + 0 + 6x2 = -5 + 13x
n + 6x2 = -5 + 13x

Add '-6x2' to each side of the equation.
n + 6x2 + -6x2 = -5 + 13x + -6x2

Combine like terms: 6x2 + -6x2 = 0
n + 0 = -5 + 13x + -6x2
n = -5 + 13x + -6x2

Simplifying
n = -5 + 13x + -6x2

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