64w^2-49d^2=0

Solution for 64w^2-49d^2=0 equation:

Simplifying
64w2 + -49d2 = 0

Reorder the terms:
-49d2 + 64w2 = 0

Solving
-49d2 + 64w2 = 0

Solving for variable 'd'.

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

Add '-64w2' to each side of the equation.
-49d2 + 64w2 + -64w2 = 0 + -64w2

Combine like terms: 64w2 + -64w2 = 0
-49d2 + 0 = 0 + -64w2
-49d2 = 0 + -64w2
Remove the zero:
-49d2 = -64w2

Divide each side by '-49'.
d2 = 1.306122449w2

Simplifying
d2 = 1.306122449w2

Take the square root of each side:
d = {-1.142857143w, 1.142857143w}