3X^2-1=9X^2

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Solution for 3X^2-1=9X^2 equation:


Simplifying
3X2 + -1 = 9X2

Reorder the terms:
-1 + 3X2 = 9X2

Solving
-1 + 3X2 = 9X2

Solving for variable 'X'.

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

Add '-9X2' to each side of the equation.
-1 + 3X2 + -9X2 = 9X2 + -9X2

Combine like terms: 3X2 + -9X2 = -6X2
-1 + -6X2 = 9X2 + -9X2

Combine like terms: 9X2 + -9X2 = 0
-1 + -6X2 = 0

Add '1' to each side of the equation.
-1 + 1 + -6X2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -6X2 = 0 + 1
-6X2 = 0 + 1

Combine like terms: 0 + 1 = 1
-6X2 = 1

Divide each side by '-6'.
X2 = -0.1666666667

Simplifying
X2 = -0.1666666667

Reorder the terms:
0.1666666667 + X2 = -0.1666666667 + 0.1666666667

Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000
0.1666666667 + X2 = 0.0000000000

The solution to this equation could not be determined.

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