4x^3-16x^2+5n-20=

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Solution for 4x^3-16x^2+5n-20= equation:


Simplifying
4x3 + -16x2 + 5n + -20 = 0

Reorder the terms:
-20 + 5n + -16x2 + 4x3 = 0

Solving
-20 + 5n + -16x2 + 4x3 = 0

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 5n + -16x2 + 20 + 4x3 = 0 + 20

Reorder the terms:
-20 + 20 + 5n + -16x2 + 4x3 = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 5n + -16x2 + 4x3 = 0 + 20
5n + -16x2 + 4x3 = 0 + 20

Combine like terms: 0 + 20 = 20
5n + -16x2 + 4x3 = 20

Add '16x2' to each side of the equation.
5n + -16x2 + 16x2 + 4x3 = 20 + 16x2

Combine like terms: -16x2 + 16x2 = 0
5n + 0 + 4x3 = 20 + 16x2
5n + 4x3 = 20 + 16x2

Add '-4x3' to each side of the equation.
5n + 4x3 + -4x3 = 20 + 16x2 + -4x3

Combine like terms: 4x3 + -4x3 = 0
5n + 0 = 20 + 16x2 + -4x3
5n = 20 + 16x2 + -4x3

Divide each side by '5'.
n = 4 + 3.2x2 + -0.8x3

Simplifying
n = 4 + 3.2x2 + -0.8x3

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