x^2+11x+14=2x-4

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Solution for x^2+11x+14=2x-4 equation:


Simplifying
x2 + 11x + 14 = 2x + -4

Reorder the terms:
14 + 11x + x2 = 2x + -4

Reorder the terms:
14 + 11x + x2 = -4 + 2x

Solving
14 + 11x + x2 = -4 + 2x

Solving for variable 'x'.

Reorder the terms:
14 + 4 + 11x + -2x + x2 = -4 + 2x + 4 + -2x

Combine like terms: 14 + 4 = 18
18 + 11x + -2x + x2 = -4 + 2x + 4 + -2x

Combine like terms: 11x + -2x = 9x
18 + 9x + x2 = -4 + 2x + 4 + -2x

Reorder the terms:
18 + 9x + x2 = -4 + 4 + 2x + -2x

Combine like terms: -4 + 4 = 0
18 + 9x + x2 = 0 + 2x + -2x
18 + 9x + x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
18 + 9x + x2 = 0

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

Subproblem 1

Set the factor '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 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 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 2

Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 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 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3

Solution

x = {-6, -3}

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