10n^2-35=-65n

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Solution for 10n^2-35=-65n equation:


Simplifying
10n2 + -35 = -65n

Reorder the terms:
-35 + 10n2 = -65n

Solving
-35 + 10n2 = -65n

Solving for variable 'n'.

Reorder the terms:
-35 + 65n + 10n2 = -65n + 65n

Combine like terms: -65n + 65n = 0
-35 + 65n + 10n2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-7 + 13n + 2n2) = 0

Factor a trinomial.
5((-7 + -1n)(1 + -2n)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-7 + -1n)' equal to zero and attempt to solve: Simplifying -7 + -1n = 0 Solving -7 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1n = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1n = 0 + 7 -1n = 0 + 7 Combine like terms: 0 + 7 = 7 -1n = 7 Divide each side by '-1'. n = -7 Simplifying n = -7

Subproblem 2

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

Solution

n = {-7, 0.5}

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