64*b^2-100*a^2=

Solution for 64*b^2-100*a^2= equation:

Simplifying
64b2 + -100a2 = 0

Reorder the terms:
-100a2 + 64b2 = 0

Solving
-100a2 + 64b2 = 0

Solving for variable 'a'.

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

Add '-64b2' to each side of the equation.
-100a2 + 64b2 + -64b2 = 0 + -64b2

Combine like terms: 64b2 + -64b2 = 0
-100a2 + 0 = 0 + -64b2
-100a2 = 0 + -64b2
Remove the zero:
-100a2 = -64b2

Divide each side by '-100'.
a2 = 0.64b2

Simplifying
a2 = 0.64b2

Take the square root of each side:
a = {-0.8b, 0.8b}