6x^2=-19x-15

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Solution for 6x^2=-19x-15 equation:


Simplifying
6x2 = -19x + -15

Reorder the terms:
6x2 = -15 + -19x

Solving
6x2 = -15 + -19x

Solving for variable 'x'.

Reorder the terms:
15 + 19x + 6x2 = -15 + -19x + 15 + 19x

Reorder the terms:
15 + 19x + 6x2 = -15 + 15 + -19x + 19x

Combine like terms: -15 + 15 = 0
15 + 19x + 6x2 = 0 + -19x + 19x
15 + 19x + 6x2 = -19x + 19x

Combine like terms: -19x + 19x = 0
15 + 19x + 6x2 = 0

Factor a trinomial.
(5 + 3x)(3 + 2x) = 0

Subproblem 1

Set the factor '(5 + 3x)' equal to zero and attempt to solve: Simplifying 5 + 3x = 0 Solving 5 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 3x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3x = 0 + -5 3x = 0 + -5 Combine like terms: 0 + -5 = -5 3x = -5 Divide each side by '3'. x = -1.666666667 Simplifying x = -1.666666667

Subproblem 2

Set the factor '(3 + 2x)' equal to zero and attempt to solve: Simplifying 3 + 2x = 0 Solving 3 + 2x = 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 + 2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2x = 0 + -3 2x = 0 + -3 Combine like terms: 0 + -3 = -3 2x = -3 Divide each side by '2'. x = -1.5 Simplifying x = -1.5

Solution

x = {-1.666666667, -1.5}

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