-6c^2-6c^2+8+c^2-2-4c^2=

Solution for -6c^2-6c^2+8+c^2-2-4c^2= equation:

Simplifying
-6c2 + -6c2 + 8 + c2 + -2 + -4c2 = 0

Reorder the terms:
8 + -2 + -6c2 + -6c2 + c2 + -4c2 = 0

Combine like terms: 8 + -2 = 6
6 + -6c2 + -6c2 + c2 + -4c2 = 0

Combine like terms: -6c2 + -6c2 = -12c2
6 + -12c2 + c2 + -4c2 = 0

Combine like terms: -12c2 + c2 = -11c2
6 + -11c2 + -4c2 = 0

Combine like terms: -11c2 + -4c2 = -15c2
6 + -15c2 = 0

Solving
6 + -15c2 = 0

Solving for variable 'c'.

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

Add '-6' to each side of the equation.
6 + -6 + -15c2 = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -15c2 = 0 + -6
-15c2 = 0 + -6

Combine like terms: 0 + -6 = -6
-15c2 = -6

Divide each side by '-15'.
c2 = 0.4

Simplifying
c2 = 0.4

Take the square root of each side:
c = {-0.632455532, 0.632455532}