X^2-9=23

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Solution for X^2-9=23 equation: 


Simplifying
X2 + -9 = 23

Reorder the terms:
-9 + X2 = 23

Solving
-9 + X2 = 23

Solving for variable 'X'.

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

Add '9' to each side of the equation.
-9 + 9 + X2 = 23 + 9

Combine like terms: -9 + 9 = 0
0 + X2 = 23 + 9
X2 = 23 + 9

Combine like terms: 23 + 9 = 32
X2 = 32

Simplifying
X2 = 32

Take the square root of each side:
X = {-5.656854249, 5.656854249}

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