5n^2=4n^2-4n

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Solution for 5n^2=4n^2-4n equation:


Simplifying
5n2 = 4n2 + -4n

Reorder the terms:
5n2 = -4n + 4n2

Solving
5n2 = -4n + 4n2

Solving for variable 'n'.

Reorder the terms:
4n + 5n2 + -4n2 = -4n + 4n2 + 4n + -4n2

Combine like terms: 5n2 + -4n2 = 1n2
4n + 1n2 = -4n + 4n2 + 4n + -4n2

Reorder the terms:
4n + 1n2 = -4n + 4n + 4n2 + -4n2

Combine like terms: -4n + 4n = 0
4n + 1n2 = 0 + 4n2 + -4n2
4n + 1n2 = 4n2 + -4n2

Combine like terms: 4n2 + -4n2 = 0
4n + 1n2 = 0

Factor out the Greatest Common Factor (GCF), 'n'.
n(4 + n) = 0

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0

Subproblem 2

Set the factor '(4 + n)' equal to zero and attempt to solve: Simplifying 4 + n = 0 Solving 4 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + n = 0 + -4 n = 0 + -4 Combine like terms: 0 + -4 = -4 n = -4 Simplifying n = -4

Solution

n = {0, -4}

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