X^2+3=2x^2-6

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Solution for X^2+3=2x^2-6 equation:


Simplifying
X2 + 3 = 2x2 + -6

Reorder the terms:
3 + X2 = 2x2 + -6

Reorder the terms:
3 + X2 = -6 + 2x2

Solving
3 + X2 = -6 + 2x2

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + -3 + X2 = -6 + -3 + 2x2

Combine like terms: 3 + -3 = 0
0 + X2 = -6 + -3 + 2x2
X2 = -6 + -3 + 2x2

Combine like terms: -6 + -3 = -9
X2 = -9 + 2x2

Simplifying
X2 = -9 + 2x2

Reorder the terms:
9 + X2 + -2x2 = -9 + 2x2 + 9 + -2x2

Reorder the terms:
9 + X2 + -2x2 = -9 + 9 + 2x2 + -2x2

Combine like terms: -9 + 9 = 0
9 + X2 + -2x2 = 0 + 2x2 + -2x2
9 + X2 + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
9 + X2 + -2x2 = 0

The solution to this equation could not be determined.

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