x^3-4x^2-n+4=0

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Solution for x^3-4x^2-n+4=0 equation:


Simplifying
x3 + -4x2 + -1n + 4 = 0

Reorder the terms:
4 + -1n + -4x2 + x3 = 0

Solving
4 + -1n + -4x2 + x3 = 0

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -1n + -4x2 + -4 + x3 = 0 + -4

Reorder the terms:
4 + -4 + -1n + -4x2 + x3 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1n + -4x2 + x3 = 0 + -4
-1n + -4x2 + x3 = 0 + -4

Combine like terms: 0 + -4 = -4
-1n + -4x2 + x3 = -4

Add '4x2' to each side of the equation.
-1n + -4x2 + 4x2 + x3 = -4 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-1n + 0 + x3 = -4 + 4x2
-1n + x3 = -4 + 4x2

Add '-1x3' to each side of the equation.
-1n + x3 + -1x3 = -4 + 4x2 + -1x3

Combine like terms: x3 + -1x3 = 0
-1n + 0 = -4 + 4x2 + -1x3
-1n = -4 + 4x2 + -1x3

Divide each side by '-1'.
n = 4 + -4x2 + x3

Simplifying
n = 4 + -4x2 + x3

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