x^2+11x+26=-2x+4

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Solution for x^2+11x+26=-2x+4 equation:


Simplifying
x2 + 11x + 26 = -2x + 4

Reorder the terms:
26 + 11x + x2 = -2x + 4

Reorder the terms:
26 + 11x + x2 = 4 + -2x

Solving
26 + 11x + x2 = 4 + -2x

Solving for variable 'x'.

Reorder the terms:
26 + -4 + 11x + 2x + x2 = 4 + -2x + -4 + 2x

Combine like terms: 26 + -4 = 22
22 + 11x + 2x + x2 = 4 + -2x + -4 + 2x

Combine like terms: 11x + 2x = 13x
22 + 13x + x2 = 4 + -2x + -4 + 2x

Reorder the terms:
22 + 13x + x2 = 4 + -4 + -2x + 2x

Combine like terms: 4 + -4 = 0
22 + 13x + x2 = 0 + -2x + 2x
22 + 13x + x2 = -2x + 2x

Combine like terms: -2x + 2x = 0
22 + 13x + x2 = 0

Factor a trinomial.
(11 + x)(2 + x) = 0

Subproblem 1

Set the factor '(11 + x)' equal to zero and attempt to solve: Simplifying 11 + x = 0 Solving 11 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + x = 0 + -11 x = 0 + -11 Combine like terms: 0 + -11 = -11 x = -11 Simplifying x = -11

Subproblem 2

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {-11, -2}

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