2a^2-12=c

Solution for 2a^2-12=c equation:

Simplifying
2a2 + -12 = c

Reorder the terms:
-12 + 2a2 = c

Solving
-12 + 2a2 = c

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 + 12 + 2a2 = 12 + c

Combine like terms: -12 + 12 = 0
0 + 2a2 = 12 + c
2a2 = 12 + c

Divide each side by '2'.
a2 = 6 + 0.5c

Simplifying
a2 = 6 + 0.5c

Reorder the terms:
-6 + a2 + -0.5c = 6 + 0.5c + -6 + -0.5c

Reorder the terms:
-6 + a2 + -0.5c = 6 + -6 + 0.5c + -0.5c

Combine like terms: 6 + -6 = 0
-6 + a2 + -0.5c = 0 + 0.5c + -0.5c
-6 + a2 + -0.5c = 0.5c + -0.5c

Combine like terms: 0.5c + -0.5c = 0.0
-6 + a2 + -0.5c = 0.0

The solution to this equation could not be determined.