X^2+13=22

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Solution for X^2+13=22 equation: 


Simplifying
X2 + 13 = 22

Reorder the terms:
13 + X2 = 22

Solving
13 + X2 = 22

Solving for variable 'X'.

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

Add '-13' to each side of the equation.
13 + -13 + X2 = 22 + -13

Combine like terms: 13 + -13 = 0
0 + X2 = 22 + -13
X2 = 22 + -13

Combine like terms: 22 + -13 = 9
X2 = 9

Simplifying
X2 = 9

Take the square root of each side:
X = {-3, 3}

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