3n^2-16n=35

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Solution for 3n^2-16n=35 equation:


Simplifying
3n2 + -16n = 35

Reorder the terms:
-16n + 3n2 = 35

Solving
-16n + 3n2 = 35

Solving for variable 'n'.

Reorder the terms:
-35 + -16n + 3n2 = 35 + -35

Combine like terms: 35 + -35 = 0
-35 + -16n + 3n2 = 0

Factor a trinomial.
(-5 + -3n)(7 + -1n) = 0

Subproblem 1

Set the factor '(-5 + -3n)' equal to zero and attempt to solve: Simplifying -5 + -3n = 0 Solving -5 + -3n = 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 + -3n = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -3n = 0 + 5 -3n = 0 + 5 Combine like terms: 0 + 5 = 5 -3n = 5 Divide each side by '-3'. n = -1.666666667 Simplifying n = -1.666666667

Subproblem 2

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

Solution

n = {-1.666666667, 7}

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