100000=3(x^2+18)

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Solution for 100000=3(x^2+18) equation: 


Simplifying
100000 = 3(x2 + 18)

Reorder the terms:
100000 = 3(18 + x2)
100000 = (18 * 3 + x2 * 3)
100000 = (54 + 3x2)

Solving
100000 = 54 + 3x2

Solving for variable 'x'.

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

Add '-3x2' to each side of the equation.
100000 + -3x2 = 54 + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
100000 + -3x2 = 54 + 0
100000 + -3x2 = 54

Add '-100000' to each side of the equation.
100000 + -100000 + -3x2 = 54 + -100000

Combine like terms: 100000 + -100000 = 0
0 + -3x2 = 54 + -100000
-3x2 = 54 + -100000

Combine like terms: 54 + -100000 = -99946
-3x2 = -99946

Divide each side by '-3'.
x2 = 33315.33333

Simplifying
x2 = 33315.33333

Take the square root of each side:
x = {-182.524884139, 182.524884139}

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