(x+5)(x-5)=11x+1

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Solution for (x+5)(x-5)=11x+1 equation:


Simplifying
(x + 5)(x + -5) = 11x + 1

Reorder the terms:
(5 + x)(x + -5) = 11x + 1

Reorder the terms:
(5 + x)(-5 + x) = 11x + 1

Multiply (5 + x) * (-5 + x)
(5(-5 + x) + x(-5 + x)) = 11x + 1
((-5 * 5 + x * 5) + x(-5 + x)) = 11x + 1
((-25 + 5x) + x(-5 + x)) = 11x + 1
(-25 + 5x + (-5 * x + x * x)) = 11x + 1
(-25 + 5x + (-5x + x2)) = 11x + 1

Combine like terms: 5x + -5x = 0
(-25 + 0 + x2) = 11x + 1
(-25 + x2) = 11x + 1

Reorder the terms:
-25 + x2 = 1 + 11x

Solving
-25 + x2 = 1 + 11x

Solving for variable 'x'.

Reorder the terms:
-25 + -1 + -11x + x2 = 1 + 11x + -1 + -11x

Combine like terms: -25 + -1 = -26
-26 + -11x + x2 = 1 + 11x + -1 + -11x

Reorder the terms:
-26 + -11x + x2 = 1 + -1 + 11x + -11x

Combine like terms: 1 + -1 = 0
-26 + -11x + x2 = 0 + 11x + -11x
-26 + -11x + x2 = 11x + -11x

Combine like terms: 11x + -11x = 0
-26 + -11x + x2 = 0

Factor a trinomial.
(-2 + -1x)(13 + -1x) = 0

Subproblem 1

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 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 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(13 + -1x)' equal to zero and attempt to solve: Simplifying 13 + -1x = 0 Solving 13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -1x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -1x = 0 + -13 -1x = 0 + -13 Combine like terms: 0 + -13 = -13 -1x = -13 Divide each side by '-1'. x = 13 Simplifying x = 13

Solution

x = {-2, 13}

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