3x^2-ax-12=0

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Solution for 3x^2-ax-12=0 equation:


Simplifying
3x2 + -1ax + -12 = 0

Reorder the terms:
-12 + -1ax + 3x2 = 0

Solving
-12 + -1ax + 3x2 = 0

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + -1ax + 12 + 3x2 = 0 + 12

Reorder the terms:
-12 + 12 + -1ax + 3x2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -1ax + 3x2 = 0 + 12
-1ax + 3x2 = 0 + 12

Combine like terms: 0 + 12 = 12
-1ax + 3x2 = 12

Add '-3x2' to each side of the equation.
-1ax + 3x2 + -3x2 = 12 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-1ax + 0 = 12 + -3x2
-1ax = 12 + -3x2

Divide each side by '-1x'.
a = -12x-1 + 3x

Simplifying
a = -12x-1 + 3x

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