17n^2+2n-17=12n^2-10n

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Solution for 17n^2+2n-17=12n^2-10n equation:


Simplifying
17n2 + 2n + -17 = 12n2 + -10n

Reorder the terms:
-17 + 2n + 17n2 = 12n2 + -10n

Reorder the terms:
-17 + 2n + 17n2 = -10n + 12n2

Solving
-17 + 2n + 17n2 = -10n + 12n2

Solving for variable 'n'.

Reorder the terms:
-17 + 2n + 10n + 17n2 + -12n2 = -10n + 12n2 + 10n + -12n2

Combine like terms: 2n + 10n = 12n
-17 + 12n + 17n2 + -12n2 = -10n + 12n2 + 10n + -12n2

Combine like terms: 17n2 + -12n2 = 5n2
-17 + 12n + 5n2 = -10n + 12n2 + 10n + -12n2

Reorder the terms:
-17 + 12n + 5n2 = -10n + 10n + 12n2 + -12n2

Combine like terms: -10n + 10n = 0
-17 + 12n + 5n2 = 0 + 12n2 + -12n2
-17 + 12n + 5n2 = 12n2 + -12n2

Combine like terms: 12n2 + -12n2 = 0
-17 + 12n + 5n2 = 0

Factor a trinomial.
(-17 + -5n)(1 + -1n) = 0

Subproblem 1

Set the factor '(-17 + -5n)' equal to zero and attempt to solve: Simplifying -17 + -5n = 0 Solving -17 + -5n = 0 Move all terms containing n to the left, all other terms to the right. Add '17' to each side of the equation. -17 + 17 + -5n = 0 + 17 Combine like terms: -17 + 17 = 0 0 + -5n = 0 + 17 -5n = 0 + 17 Combine like terms: 0 + 17 = 17 -5n = 17 Divide each side by '-5'. n = -3.4 Simplifying n = -3.4

Subproblem 2

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

Solution

n = {-3.4, 1}

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