Cosx(3cosx-1)=1

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Solution for Cosx(3cosx-1)=1 equation:


Simplifying
Cosx(3cosx + -1) = 1

Reorder the terms:
osxC(-1 + 3cosx) = 1
(-1 * osxC + 3cosx * osxC) = 1

Reorder the terms:
(3co2s2x2C + -1osxC) = 1
(3co2s2x2C + -1osxC) = 1

Solving
3co2s2x2C + -1osxC = 1

Solving for variable 'c'.

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

Add 'osxC' to each side of the equation.
3co2s2x2C + -1osxC + osxC = 1 + osxC

Combine like terms: -1osxC + osxC = 0
3co2s2x2C + 0 = 1 + osxC
3co2s2x2C = 1 + osxC

Divide each side by '3o2s2x2C'.
c = 0.3333333333o-2s-2x-2C-1 + 0.3333333333o-1s-1x-1

Simplifying
c = 0.3333333333o-2s-2x-2C-1 + 0.3333333333o-1s-1x-1

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