2x^2-5x^2=12

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Solution for 2x^2-5x^2=12 equation: 


Simplifying
2x2 + -5x2 = 12

Combine like terms: 2x2 + -5x2 = -3x2
-3x2 = 12

Solving
-3x2 = 12

Solving for variable 'x'.

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

Divide each side by '-3'.
x2 = -4

Simplifying
x2 = -4

Reorder the terms:
4 + x2 = -4 + 4

Combine like terms: -4 + 4 = 0
4 + x2 = 0

The solution to this equation could not be determined.

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