10n^2=27n-18

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Solution for 10n^2=27n-18 equation:


Simplifying
10n2 = 27n + -18

Reorder the terms:
10n2 = -18 + 27n

Solving
10n2 = -18 + 27n

Solving for variable 'n'.

Reorder the terms:
18 + -27n + 10n2 = -18 + 27n + 18 + -27n

Reorder the terms:
18 + -27n + 10n2 = -18 + 18 + 27n + -27n

Combine like terms: -18 + 18 = 0
18 + -27n + 10n2 = 0 + 27n + -27n
18 + -27n + 10n2 = 27n + -27n

Combine like terms: 27n + -27n = 0
18 + -27n + 10n2 = 0

Factor a trinomial.
(6 + -5n)(3 + -2n) = 0

Subproblem 1

Set the factor '(6 + -5n)' equal to zero and attempt to solve: Simplifying 6 + -5n = 0 Solving 6 + -5n = 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 + -5n = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -5n = 0 + -6 -5n = 0 + -6 Combine like terms: 0 + -6 = -6 -5n = -6 Divide each side by '-5'. n = 1.2 Simplifying n = 1.2

Subproblem 2

Set the factor '(3 + -2n)' equal to zero and attempt to solve: Simplifying 3 + -2n = 0 Solving 3 + -2n = 0 Move all terms containing n to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2n = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2n = 0 + -3 -2n = 0 + -3 Combine like terms: 0 + -3 = -3 -2n = -3 Divide each side by '-2'. n = 1.5 Simplifying n = 1.5

Solution

n = {1.2, 1.5}

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