20+13c^2+36=3c^2-16

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Solution for 20+13c^2+36=3c^2-16 equation: 


Simplifying
20 + 13c2 + 36 = 3c2 + -16

Reorder the terms:
20 + 36 + 13c2 = 3c2 + -16

Combine like terms: 20 + 36 = 56
56 + 13c2 = 3c2 + -16

Reorder the terms:
56 + 13c2 = -16 + 3c2

Solving
56 + 13c2 = -16 + 3c2

Solving for variable 'c'.

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

Add '-3c2' to each side of the equation.
56 + 13c2 + -3c2 = -16 + 3c2 + -3c2

Combine like terms: 13c2 + -3c2 = 10c2
56 + 10c2 = -16 + 3c2 + -3c2

Combine like terms: 3c2 + -3c2 = 0
56 + 10c2 = -16 + 0
56 + 10c2 = -16

Add '-56' to each side of the equation.
56 + -56 + 10c2 = -16 + -56

Combine like terms: 56 + -56 = 0
0 + 10c2 = -16 + -56
10c2 = -16 + -56

Combine like terms: -16 + -56 = -72
10c2 = -72

Divide each side by '10'.
c2 = -7.2

Simplifying
c2 = -7.2

Reorder the terms:
7.2 + c2 = -7.2 + 7.2

Combine like terms: -7.2 + 7.2 = 0.0
7.2 + c2 = 0.0

The solution to this equation could not be determined.

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