343n^2-63=0

Solution for 343n^2-63=0 equation:

Simplifying
343n2 + -63 = 0

Reorder the terms:
-63 + 343n2 = 0

Solving
-63 + 343n2 = 0

Solving for variable 'n'.

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

Add '63' to each side of the equation.
-63 + 63 + 343n2 = 0 + 63

Combine like terms: -63 + 63 = 0
0 + 343n2 = 0 + 63
343n2 = 0 + 63

Combine like terms: 0 + 63 = 63
343n2 = 63

Divide each side by '343'.
n2 = 0.1836734694

Simplifying
n2 = 0.1836734694

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