9-49v^2=0

Solution for 9-49v^2=0 equation:

Simplifying
9 + -49v2 = 0

Solving
9 + -49v2 = 0

Solving for variable 'v'.

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

Add '-9' to each side of the equation.
9 + -9 + -49v2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -49v2 = 0 + -9
-49v2 = 0 + -9

Combine like terms: 0 + -9 = -9
-49v2 = -9

Divide each side by '-49'.
v2 = 0.1836734694

Simplifying
v2 = 0.1836734694

Take the square root of each side:
v = {-0.428571429, 0.428571429}