64-49y^2=0

Solution for 64-49y^2=0 equation:

Simplifying
64 + -49y2 = 0

Solving
64 + -49y2 = 0

Solving for variable 'y'.

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

Add '-64' to each side of the equation.
64 + -64 + -49y2 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + -49y2 = 0 + -64
-49y2 = 0 + -64

Combine like terms: 0 + -64 = -64
-49y2 = -64

Divide each side by '-49'.
y2 = 1.306122449

Simplifying
y2 = 1.306122449

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