(1-2y)2=

Solution for (1-2y)2= equation:

Simplifying
(1 + -2y) * 2 = 0

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

Solving
2 + -4y = 0

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + -4y = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -4y = 0 + -2
-4y = 0 + -2

Combine like terms: 0 + -2 = -2
-4y = -2

Divide each side by '-4'.
y = 0.5

Simplifying
y = 0.5