(3n^2)-3n=8*3n

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Solution for (3n^2)-3n=8*3n equation:


Simplifying
(3n2) + -3n = 8 * 3n

Reorder the terms:
-3n + (3n2) = 8 * 3n

Multiply 8 * 3
-3n + (3n2) = 24n

Solving
-3n + (3n2) = 24n

Solving for variable 'n'.

Reorder the terms:
-3n + -24n + (3n2) = 24n + -24n

Combine like terms: -3n + -24n = -27n
-27n + (3n2) = 24n + -24n

Combine like terms: 24n + -24n = 0
-27n + (3n2) = 0

Factor out the Greatest Common Factor (GCF), '3n'.
3n(-9 + n) = 0

Ignore the factor 3.

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 '(-9 + n)' equal to zero and attempt to solve: Simplifying -9 + n = 0 Solving -9 + n = 0 Move all terms containing n to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + n = 0 + 9 Combine like terms: -9 + 9 = 0 0 + n = 0 + 9 n = 0 + 9 Combine like terms: 0 + 9 = 9 n = 9 Simplifying n = 9

Solution

n = {0, 9}

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