4b^2-169y^2=

Solution for 4b^2-169y^2= equation:

Simplifying
4b2 + -169y2 = 0

Solving
4b2 + -169y2 = 0

Solving for variable 'b'.

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

Add '169y2' to each side of the equation.
4b2 + -169y2 + 169y2 = 0 + 169y2

Combine like terms: -169y2 + 169y2 = 0
4b2 + 0 = 0 + 169y2
4b2 = 0 + 169y2
Remove the zero:
4b2 = 169y2

Divide each side by '4'.
b2 = 42.25y2

Simplifying
b2 = 42.25y2

Take the square root of each side:
b = {-6.5y, 6.5y}