X^2-7=103

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Solution for X^2-7=103 equation: 


Simplifying
X2 + -7 = 103

Reorder the terms:
-7 + X2 = 103

Solving
-7 + X2 = 103

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + 7 + X2 = 103 + 7

Combine like terms: -7 + 7 = 0
0 + X2 = 103 + 7
X2 = 103 + 7

Combine like terms: 103 + 7 = 110
X2 = 110

Simplifying
X2 = 110

Take the square root of each side:
X = {-10.488088482, 10.488088482}

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