-5x^2-6=-9x-24

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Solution for -5x^2-6=-9x-24 equation:


Simplifying
-5x2 + -6 = -9x + -24

Reorder the terms:
-6 + -5x2 = -9x + -24

Reorder the terms:
-6 + -5x2 = -24 + -9x

Solving
-6 + -5x2 = -24 + -9x

Solving for variable 'x'.

Reorder the terms:
-6 + 24 + 9x + -5x2 = -24 + -9x + 24 + 9x

Combine like terms: -6 + 24 = 18
18 + 9x + -5x2 = -24 + -9x + 24 + 9x

Reorder the terms:
18 + 9x + -5x2 = -24 + 24 + -9x + 9x

Combine like terms: -24 + 24 = 0
18 + 9x + -5x2 = 0 + -9x + 9x
18 + 9x + -5x2 = -9x + 9x

Combine like terms: -9x + 9x = 0
18 + 9x + -5x2 = 0

Factor a trinomial.
(3 + -1x)(6 + 5x) = 0

Subproblem 1

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Subproblem 2

Set the factor '(6 + 5x)' equal to zero and attempt to solve: Simplifying 6 + 5x = 0 Solving 6 + 5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + 5x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + 5x = 0 + -6 5x = 0 + -6 Combine like terms: 0 + -6 = -6 5x = -6 Divide each side by '5'. x = -1.2 Simplifying x = -1.2

Solution

x = {3, -1.2}

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