3x^2-6x-3a=0

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Solution for 3x^2-6x-3a=0 equation:


Simplifying
3x2 + -6x + -3a = 0

Reorder the terms:
-3a + -6x + 3x2 = 0

Solving
-3a + -6x + 3x2 = 0

Solving for variable 'a'.

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

Add '6x' to each side of the equation.
-3a + -6x + 6x + 3x2 = 0 + 6x

Combine like terms: -6x + 6x = 0
-3a + 0 + 3x2 = 0 + 6x
-3a + 3x2 = 0 + 6x
Remove the zero:
-3a + 3x2 = 6x

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

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

Divide each side by '-3'.
a = -2x + x2

Simplifying
a = -2x + x2

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