100-9y^2=0

Solution for 100-9y^2=0 equation:

Simplifying
100 + -9y2 = 0

Solving
100 + -9y2 = 0

Solving for variable 'y'.

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

Add '-100' to each side of the equation.
100 + -100 + -9y2 = 0 + -100

Combine like terms: 100 + -100 = 0
0 + -9y2 = 0 + -100
-9y2 = 0 + -100

Combine like terms: 0 + -100 = -100
-9y2 = -100

Divide each side by '-9'.
y2 = 11.11111111

Simplifying
y2 = 11.11111111

Take the square root of each side:
y = {-3.333333333, 3.333333333}