x^2-23=2

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Solution for x^2-23=2 equation: 


Simplifying
x2 + -23 = 2

Reorder the terms:
-23 + x2 = 2

Solving
-23 + x2 = 2

Solving for variable 'x'.

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

Add '23' to each side of the equation.
-23 + 23 + x2 = 2 + 23

Combine like terms: -23 + 23 = 0
0 + x2 = 2 + 23
x2 = 2 + 23

Combine like terms: 2 + 23 = 25
x2 = 25

Simplifying
x2 = 25

Take the square root of each side:
x = {-5, 5}

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