(x-6)(x-5)=6

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Solution for (x-6)(x-5)=6 equation:


Simplifying
(x + -6)(x + -5) = 6

Reorder the terms:
(-6 + x)(x + -5) = 6

Reorder the terms:
(-6 + x)(-5 + x) = 6

Multiply (-6 + x) * (-5 + x)
(-6(-5 + x) + x(-5 + x)) = 6
((-5 * -6 + x * -6) + x(-5 + x)) = 6
((30 + -6x) + x(-5 + x)) = 6
(30 + -6x + (-5 * x + x * x)) = 6
(30 + -6x + (-5x + x2)) = 6

Combine like terms: -6x + -5x = -11x
(30 + -11x + x2) = 6

Solving
30 + -11x + x2 = 6

Solving for variable 'x'.

Reorder the terms:
30 + -6 + -11x + x2 = 6 + -6

Combine like terms: 30 + -6 = 24
24 + -11x + x2 = 6 + -6

Combine like terms: 6 + -6 = 0
24 + -11x + x2 = 0

Factor a trinomial.
(3 + -1x)(8 + -1x) = 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 '(8 + -1x)' equal to zero and attempt to solve: Simplifying 8 + -1x = 0 Solving 8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x = 0 + -8 -1x = 0 + -8 Combine like terms: 0 + -8 = -8 -1x = -8 Divide each side by '-1'. x = 8 Simplifying x = 8

Solution

x = {3, 8}

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