X^2-11=13

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Solution for X^2-11=13 equation: 


Simplifying
X2 + -11 = 13

Reorder the terms:
-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}

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