-121+x^2-22=0

Solution for -121+x^2-22=0 equation:

Simplifying
-121 + x2 + -22 = 0

Reorder the terms:
-121 + -22 + x2 = 0

Combine like terms: -121 + -22 = -143
-143 + x2 = 0

Solving
-143 + x2 = 0

Solving for variable 'x'.

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

Add '143' to each side of the equation.
-143 + 143 + x2 = 0 + 143

Combine like terms: -143 + 143 = 0
0 + x2 = 0 + 143
x2 = 0 + 143

Combine like terms: 0 + 143 = 143
x2 = 143

Simplifying
x2 = 143

Take the square root of each side:
x = {-11.958260743, 11.958260743}