(x-5)(2x-6)=0

Solution for (x-5)(2x-6)=0 equation:

Simplifying
(x + -5)(2x + -6) = 0

Reorder the terms:
(-5 + x)(2x + -6) = 0

Reorder the terms:
(-5 + x)(-6 + 2x) = 0

Multiply (-5 + x) * (-6 + 2x)
(-5(-6 + 2x) + x(-6 + 2x)) = 0
((-6 * -5 + 2x * -5) + x(-6 + 2x)) = 0
((30 + -10x) + x(-6 + 2x)) = 0
(30 + -10x + (-6 * x + 2x * x)) = 0
(30 + -10x + (-6x + 2x2)) = 0

Combine like terms: -10x + -6x = -16x
(30 + -16x + 2x2) = 0

Solving
30 + -16x + 2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(15 + -8x + x2) = 0

Factor a trinomial.
2((3 + -1x)(5 + -1x)) = 0

Ignore the factor 2.
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 '(5 + -1x)' equal to zero and attempt to solve:

Simplifying
5 + -1x = 0

Solving
5 + -1x = 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 + -1x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1x = 0 + -5
-1x = 0 + -5

Combine like terms: 0 + -5 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5
Solution
x = {3, 5}