-x^2+14=3

Solution for -x^2+14=3 equation:

Simplifying
-1x2 + 14 = 3

Reorder the terms:
14 + -1x2 = 3

Solving
14 + -1x2 = 3

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + -1x2 = 3 + -14

Combine like terms: 14 + -14 = 0
0 + -1x2 = 3 + -14
-1x2 = 3 + -14

Combine like terms: 3 + -14 = -11
-1x2 = -11

Divide each side by '-1'.
x2 = 11

Simplifying
x2 = 11

Take the square root of each side:
x = {-3.31662479, 3.31662479}