2(1+-1x)(5+-1x)=0

Solution for 2(1+-1x)(5+-1x)=0 equation:

Simplifying
2(1 + -1x)(5 + -1x) = 0

Multiply (1 + -1x) * (5 + -1x)
2(1(5 + -1x) + -1x * (5 + -1x)) = 0
2((5 * 1 + -1x * 1) + -1x * (5 + -1x)) = 0
2((5 + -1x) + -1x * (5 + -1x)) = 0
2(5 + -1x + (5 * -1x + -1x * -1x)) = 0
2(5 + -1x + (-5x + 1x2)) = 0

Combine like terms: -1x + -5x = -6x
2(5 + -6x + 1x2) = 0
(5 * 2 + -6x * 2 + 1x2 * 2) = 0
(10 + -12x + 2x2) = 0

Solving
10 + -12x + 2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(5 + -6x + x2) = 0

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

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

Simplifying
1 + -1x = 0

Solving
1 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -1x = 0 + -1

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

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

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

Simplifying
x = 1
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 = {1, 5}