x^2-4kx+64=0

Solution for x^2-4kx+64=0 equation:

Simplifying
x2 + -4kx + 64 = 0

Reorder the terms:
64 + -4kx + x2 = 0

Solving
64 + -4kx + x2 = 0

Solving for variable 'k'.

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

Add '-64' to each side of the equation.
64 + -4kx + -64 + x2 = 0 + -64

Reorder the terms:
64 + -64 + -4kx + x2 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + -4kx + x2 = 0 + -64
-4kx + x2 = 0 + -64

Combine like terms: 0 + -64 = -64
-4kx + x2 = -64

Add '-1x2' to each side of the equation.
-4kx + x2 + -1x2 = -64 + -1x2

Combine like terms: x2 + -1x2 = 0
-4kx + 0 = -64 + -1x2
-4kx = -64 + -1x2

Divide each side by '-4x'.
k = 16x-1 + 0.25x

Simplifying
k = 16x-1 + 0.25x