-16x^2+493=0

Solution for -16x^2+493=0 equation:

Simplifying
-16x2 + 493 = 0

Reorder the terms:
493 + -16x2 = 0

Solving
493 + -16x2 = 0

Solving for variable 'x'.

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

Add '-493' to each side of the equation.
493 + -493 + -16x2 = 0 + -493

Combine like terms: 493 + -493 = 0
0 + -16x2 = 0 + -493
-16x2 = 0 + -493

Combine like terms: 0 + -493 = -493
-16x2 = -493

Divide each side by '-16'.
x2 = 30.8125

Simplifying
x2 = 30.8125

Take the square root of each side:
x = {-5.550900828, 5.550900828}