8cos^3x+1=0

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Solution for 8cos^3x+1=0 equation: 


Simplifying
8cos3x + 1 = 0

Reorder the terms:
1 + 8cos3x = 0

Solving
1 + 8cos3x = 0

Solving for variable 'c'.

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

Add '-1' to each side of the equation.
1 + -1 + 8cos3x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 8cos3x = 0 + -1
8cos3x = 0 + -1

Combine like terms: 0 + -1 = -1
8cos3x = -1

Divide each side by '8os3x'.
c = -0.125o-1s-3x-1

Simplifying
c = -0.125o-1s-3x-1

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