X^2-49=18

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Solution for X^2-49=18 equation: 


Simplifying
X2 + -49 = 18

Reorder the terms:
-49 + X2 = 18

Solving
-49 + X2 = 18

Solving for variable 'X'.

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

Add '49' to each side of the equation.
-49 + 49 + X2 = 18 + 49

Combine like terms: -49 + 49 = 0
0 + X2 = 18 + 49
X2 = 18 + 49

Combine like terms: 18 + 49 = 67
X2 = 67

Simplifying
X2 = 67

Take the square root of each side:
X = {-8.185352772, 8.185352772}

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