7n^2-24=-38n

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Solution for 7n^2-24=-38n equation:


Simplifying
7n2 + -24 = -38n

Reorder the terms:
-24 + 7n2 = -38n

Solving
-24 + 7n2 = -38n

Solving for variable 'n'.

Reorder the terms:
-24 + 38n + 7n2 = -38n + 38n

Combine like terms: -38n + 38n = 0
-24 + 38n + 7n2 = 0

Factor a trinomial.
(-6 + -1n)(4 + -7n) = 0

Subproblem 1

Set the factor '(-6 + -1n)' equal to zero and attempt to solve: Simplifying -6 + -1n = 0 Solving -6 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1n = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1n = 0 + 6 -1n = 0 + 6 Combine like terms: 0 + 6 = 6 -1n = 6 Divide each side by '-1'. n = -6 Simplifying n = -6

Subproblem 2

Set the factor '(4 + -7n)' equal to zero and attempt to solve: Simplifying 4 + -7n = 0 Solving 4 + -7n = 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 + -7n = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -7n = 0 + -4 -7n = 0 + -4 Combine like terms: 0 + -4 = -4 -7n = -4 Divide each side by '-7'. n = 0.5714285714 Simplifying n = 0.5714285714

Solution

n = {-6, 0.5714285714}

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