x^2-10-1=13

Solution for x^2-10-1=13 equation:

Simplifying
x2 + -10 + -1 = 13

Reorder the terms:
-10 + -1 + x2 = 13

Combine like terms: -10 + -1 = -11
-11 + x2 = 13

Solving
-11 + x2 = 13

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + x2 = 13 + 11

Combine like terms: -11 + 11 = 0
0 + x2 = 13 + 11
x2 = 13 + 11

Combine like terms: 13 + 11 = 24
x2 = 24

Simplifying
x2 = 24

Take the square root of each side:
x = {-4.898979486, 4.898979486}