0=320x-x^2

Solution for 0=320x-x^2 equation:

Simplifying
0 = 320x + -1x2

Solving
0 = 320x + -1x2

Solving for variable 'x'.
Remove the zero:
-320x + x2 = 320x + -1x2 + -320x + x2

Reorder the terms:
-320x + x2 = 320x + -320x + -1x2 + x2

Combine like terms: 320x + -320x = 0
-320x + x2 = 0 + -1x2 + x2
-320x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-320x + x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-320 + x) = 0

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0
Subproblem 2
Set the factor '(-320 + x)' equal to zero and attempt to solve:

Simplifying
-320 + x = 0

Solving
-320 + x = 0

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

Add '320' to each side of the equation.
-320 + 320 + x = 0 + 320

Combine like terms: -320 + 320 = 0
0 + x = 0 + 320
x = 0 + 320

Combine like terms: 0 + 320 = 320
x = 320

Simplifying
x = 320
Solution
x = {0, 320}