80=2x^2-16x+104

Solution for 80=2x^2-16x+104 equation:

Simplifying
80 = 2x2 + -16x + 104

Reorder the terms:
80 = 104 + -16x + 2x2

Solving
80 = 104 + -16x + 2x2

Solving for variable 'x'.

Combine like terms: 80 + -104 = -24
-24 + 16x + -2x2 = 104 + -16x + 2x2 + -104 + 16x + -2x2

Reorder the terms:
-24 + 16x + -2x2 = 104 + -104 + -16x + 16x + 2x2 + -2x2

Combine like terms: 104 + -104 = 0
-24 + 16x + -2x2 = 0 + -16x + 16x + 2x2 + -2x2
-24 + 16x + -2x2 = -16x + 16x + 2x2 + -2x2

Combine like terms: -16x + 16x = 0
-24 + 16x + -2x2 = 0 + 2x2 + -2x2
-24 + 16x + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-24 + 16x + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-12 + 8x + -1x2) = 0

Factor a trinomial.
2((-6 + x)(2 + -1x)) = 0

Ignore the factor 2.
Subproblem 1
Set the factor '(-6 + x)' equal to zero and attempt to solve:

Simplifying
-6 + x = 0

Solving
-6 + x = 0

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

Add '6' to each side of the equation.
-6 + 6 + x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + x = 0 + 6
x = 0 + 6

Combine like terms: 0 + 6 = 6
x = 6

Simplifying
x = 6
Subproblem 2
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
Solution
x = {6, 2}