9w^2-25d^2=

Solution for 9w^2-25d^2= equation:

Simplifying
9w2 + -25d2 = 0

Reorder the terms:
-25d2 + 9w2 = 0

Solving
-25d2 + 9w2 = 0

Solving for variable 'd'.

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

Add '-9w2' to each side of the equation.
-25d2 + 9w2 + -9w2 = 0 + -9w2

Combine like terms: 9w2 + -9w2 = 0
-25d2 + 0 = 0 + -9w2
-25d2 = 0 + -9w2
Remove the zero:
-25d2 = -9w2

Divide each side by '-25'.
d2 = 0.36w2

Simplifying
d2 = 0.36w2

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