4*y*2x-1=0

Solution for 4*y*2x-1=0 equation:

Simplifying
4y * 2x + -1 = 0

Reorder the terms for easier multiplication:
4 * 2y * x + -1 = 0

Multiply 4 * 2
8y * x + -1 = 0

Multiply y * x
8xy + -1 = 0

Reorder the terms:
-1 + 8xy = 0

Solving
-1 + 8xy = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 8xy = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 8xy = 0 + 1
8xy = 0 + 1

Combine like terms: 0 + 1 = 1
8xy = 1

Divide each side by '8y'.
x = 0.125y-1

Simplifying
x = 0.125y-1