199=x^2

Solution for 199=x^2 equation:

Simplifying
199 = x2

Solving
199 = x2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
199 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
199 + -1x2 = 0

Add '-199' to each side of the equation.
199 + -199 + -1x2 = 0 + -199

Combine like terms: 199 + -199 = 0
0 + -1x2 = 0 + -199
-1x2 = 0 + -199

Combine like terms: 0 + -199 = -199
-1x2 = -199

Divide each side by '-1'.
x2 = 199

Simplifying
x2 = 199

Take the square root of each side:
x = {-14.10673598, 14.10673598}