3x^2-2x-6=3x^2-2x-6

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


Simplifying
3x2 + -2x + -6 = 3x2 + -2x + -6

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

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

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

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

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

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

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

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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