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Simplifying
X2 + -12 + -3 = 14
Reorder the terms:
-12 + -3 + X2 = 14
Combine like terms: -12 + -3 = -15
-15 + X2 = 14
Solving
-15 + X2 = 14
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 = 14 + 15
Combine like terms: -15 + 15 = 0
0 + X2 = 14 + 15
X2 = 14 + 15
Combine like terms: 14 + 15 = 29
X2 = 29
Simplifying
X2 = 29
Take the square root of each side:
X = {-5.385164807, 5.385164807}
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