x^2-4=3x^2-2

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Solution for x^2-4=3x^2-2 equation:


Simplifying
x2 + -4 = 3x2 + -2

Reorder the terms:
-4 + x2 = 3x2 + -2

Reorder the terms:
-4 + x2 = -2 + 3x2

Solving
-4 + x2 = -2 + 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.
-4 + x2 + -3x2 = -2 + 3x2 + -3x2

Combine like terms: x2 + -3x2 = -2x2
-4 + -2x2 = -2 + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-4 + -2x2 = -2 + 0
-4 + -2x2 = -2

Add '4' to each side of the equation.
-4 + 4 + -2x2 = -2 + 4

Combine like terms: -4 + 4 = 0
0 + -2x2 = -2 + 4
-2x2 = -2 + 4

Combine like terms: -2 + 4 = 2
-2x2 = 2

Divide each side by '-2'.
x2 = -1

Simplifying
x2 = -1

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

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

The solution to this equation could not be determined.

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