x^2-15=106

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Solution for x^2-15=106 equation: 


Simplifying
x2 + -15 = 106

Reorder the terms:
-15 + x2 = 106

Solving
-15 + x2 = 106

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + x2 = 106 + 15

Combine like terms: -15 + 15 = 0
0 + x2 = 106 + 15
x2 = 106 + 15

Combine like terms: 106 + 15 = 121
x2 = 121

Simplifying
x2 = 121

Take the square root of each side:
x = {-11, 11}

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