45-125y^2=

Solution for 45-125y^2= equation:

Simplifying
45 + -125y2 = 0

Solving
45 + -125y2 = 0

Solving for variable 'y'.

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

Add '-45' to each side of the equation.
45 + -45 + -125y2 = 0 + -45

Combine like terms: 45 + -45 = 0
0 + -125y2 = 0 + -45
-125y2 = 0 + -45

Combine like terms: 0 + -45 = -45
-125y2 = -45

Divide each side by '-125'.
y2 = 0.36

Simplifying
y2 = 0.36

Take the square root of each side:
y = {-0.6, 0.6}