8n^2+25n-14=6n+1

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Solution for 8n^2+25n-14=6n+1 equation:


Simplifying
8n2 + 25n + -14 = 6n + 1

Reorder the terms:
-14 + 25n + 8n2 = 6n + 1

Reorder the terms:
-14 + 25n + 8n2 = 1 + 6n

Solving
-14 + 25n + 8n2 = 1 + 6n

Solving for variable 'n'.

Reorder the terms:
-14 + -1 + 25n + -6n + 8n2 = 1 + 6n + -1 + -6n

Combine like terms: -14 + -1 = -15
-15 + 25n + -6n + 8n2 = 1 + 6n + -1 + -6n

Combine like terms: 25n + -6n = 19n
-15 + 19n + 8n2 = 1 + 6n + -1 + -6n

Reorder the terms:
-15 + 19n + 8n2 = 1 + -1 + 6n + -6n

Combine like terms: 1 + -1 = 0
-15 + 19n + 8n2 = 0 + 6n + -6n
-15 + 19n + 8n2 = 6n + -6n

Combine like terms: 6n + -6n = 0
-15 + 19n + 8n2 = 0

Factor a trinomial.
(-3 + -1n)(5 + -8n) = 0

Subproblem 1

Set the factor '(-3 + -1n)' equal to zero and attempt to solve: Simplifying -3 + -1n = 0 Solving -3 + -1n = 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 + -1n = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1n = 0 + 3 -1n = 0 + 3 Combine like terms: 0 + 3 = 3 -1n = 3 Divide each side by '-1'. n = -3 Simplifying n = -3

Subproblem 2

Set the factor '(5 + -8n)' equal to zero and attempt to solve: Simplifying 5 + -8n = 0 Solving 5 + -8n = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -8n = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -8n = 0 + -5 -8n = 0 + -5 Combine like terms: 0 + -5 = -5 -8n = -5 Divide each side by '-8'. n = 0.625 Simplifying n = 0.625

Solution

n = {-3, 0.625}

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