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

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


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

Reorder the terms:
0 = (-1 + 2x)(x + -5)

Reorder the terms:
0 = (-1 + 2x)(-5 + x)

Multiply (-1 + 2x) * (-5 + x)
0 = (-1(-5 + x) + 2x * (-5 + x))
0 = ((-5 * -1 + x * -1) + 2x * (-5 + x))
0 = ((5 + -1x) + 2x * (-5 + x))
0 = (5 + -1x + (-5 * 2x + x * 2x))
0 = (5 + -1x + (-10x + 2x2))

Combine like terms: -1x + -10x = -11x
0 = (5 + -11x + 2x2)

Solving
0 = 5 + -11x + 2x2

Solving for variable 'x'.

Combine like terms: 0 + -5 = -5
-5 + 11x + -2x2 = 5 + -11x + 2x2 + -5 + 11x + -2x2

Reorder the terms:
-5 + 11x + -2x2 = 5 + -5 + -11x + 11x + 2x2 + -2x2

Combine like terms: 5 + -5 = 0
-5 + 11x + -2x2 = 0 + -11x + 11x + 2x2 + -2x2
-5 + 11x + -2x2 = -11x + 11x + 2x2 + -2x2

Combine like terms: -11x + 11x = 0
-5 + 11x + -2x2 = 0 + 2x2 + -2x2
-5 + 11x + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-5 + 11x + -2x2 = 0

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

Subproblem 1

Set the factor '(-5 + x)' equal to zero and attempt to solve: Simplifying -5 + x = 0 Solving -5 + x = 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 + x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x = 0 + 5 x = 0 + 5 Combine like terms: 0 + 5 = 5 x = 5 Simplifying x = 5

Subproblem 2

Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 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 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5

Solution

x = {5, 0.5}

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