3x^2-1=-16

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Solution for 3x^2-1=-16 equation:


Simplifying
3x2 + -1 = -16

Reorder the terms:
-1 + 3x2 = -16

Solving
-1 + 3x2 = -16

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 3x2 = -16 + 1

Combine like terms: -1 + 1 = 0
0 + 3x2 = -16 + 1
3x2 = -16 + 1

Combine like terms: -16 + 1 = -15
3x2 = -15

Divide each side by '3'.
x2 = -5

Simplifying
x2 = -5

Reorder the terms:
5 + x2 = -5 + 5

Combine like terms: -5 + 5 = 0
5 + x2 = 0

The solution to this equation could not be determined.

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