X^2+17=66

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Solution for X^2+17=66 equation: 


Simplifying
X2 + 17 = 66

Reorder the terms:
17 + X2 = 66

Solving
17 + X2 = 66

Solving for variable 'X'.

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

Add '-17' to each side of the equation.
17 + -17 + X2 = 66 + -17

Combine like terms: 17 + -17 = 0
0 + X2 = 66 + -17
X2 = 66 + -17

Combine like terms: 66 + -17 = 49
X2 = 49

Simplifying
X2 = 49

Take the square root of each side:
X = {-7, 7}

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