6n^2-5n=4

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Solution for 6n^2-5n=4 equation:


Simplifying
6n2 + -5n = 4

Reorder the terms:
-5n + 6n2 = 4

Solving
-5n + 6n2 = 4

Solving for variable 'n'.

Reorder the terms:
-4 + -5n + 6n2 = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + -5n + 6n2 = 0

Factor a trinomial.
(-1 + -2n)(4 + -3n) = 0

Subproblem 1

Set the factor '(-1 + -2n)' equal to zero and attempt to solve: Simplifying -1 + -2n = 0 Solving -1 + -2n = 0 Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -2n = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2n = 0 + 1 -2n = 0 + 1 Combine like terms: 0 + 1 = 1 -2n = 1 Divide each side by '-2'. n = -0.5 Simplifying n = -0.5

Subproblem 2

Set the factor '(4 + -3n)' equal to zero and attempt to solve: Simplifying 4 + -3n = 0 Solving 4 + -3n = 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 + -3n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3n = 0 + -4 -3n = 0 + -4 Combine like terms: 0 + -4 = -4 -3n = -4 Divide each side by '-3'. n = 1.333333333 Simplifying n = 1.333333333

Solution

n = {-0.5, 1.333333333}

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