169y^2-256=0

Solution for 169y^2-256=0 equation:

Simplifying
169y2 + -256 = 0

Reorder the terms:
-256 + 169y2 = 0

Solving
-256 + 169y2 = 0

Solving for variable 'y'.

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

Add '256' to each side of the equation.
-256 + 256 + 169y2 = 0 + 256

Combine like terms: -256 + 256 = 0
0 + 169y2 = 0 + 256
169y2 = 0 + 256

Combine like terms: 0 + 256 = 256
169y2 = 256

Divide each side by '169'.
y2 = 1.514792899

Simplifying
y2 = 1.514792899

Take the square root of each side:
y = {-1.230769231, 1.230769231}