n^2=-2n+24

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Solution for n^2=-2n+24 equation:


Simplifying
n2 = -2n + 24

Reorder the terms:
n2 = 24 + -2n

Solving
n2 = 24 + -2n

Solving for variable 'n'.

Reorder the terms:
-24 + 2n + n2 = 24 + -2n + -24 + 2n

Reorder the terms:
-24 + 2n + n2 = 24 + -24 + -2n + 2n

Combine like terms: 24 + -24 = 0
-24 + 2n + n2 = 0 + -2n + 2n
-24 + 2n + n2 = -2n + 2n

Combine like terms: -2n + 2n = 0
-24 + 2n + n2 = 0

Factor a trinomial.
(-6 + -1n)(4 + -1n) = 0

Subproblem 1

Set the factor '(-6 + -1n)' equal to zero and attempt to solve: Simplifying -6 + -1n = 0 Solving -6 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1n = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1n = 0 + 6 -1n = 0 + 6 Combine like terms: 0 + 6 = 6 -1n = 6 Divide each side by '-1'. n = -6 Simplifying n = -6

Subproblem 2

Set the factor '(4 + -1n)' equal to zero and attempt to solve: Simplifying 4 + -1n = 0 Solving 4 + -1n = 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 + -1n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1n = 0 + -4 -1n = 0 + -4 Combine like terms: 0 + -4 = -4 -1n = -4 Divide each side by '-1'. n = 4 Simplifying n = 4

Solution

n = {-6, 4}

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