Cosx=3cosx-2

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Solution for Cosx=3cosx-2 equation:


Simplifying
Cosx = 3cosx + -2

Reorder the terms:
osxC = -2 + 3cosx

Solving
osxC = -2 + 3cosx

Solving for variable 'o'.

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

Add '-3cosx' to each side of the equation.
-3cosx + osxC = -2 + 3cosx + -3cosx

Combine like terms: 3cosx + -3cosx = 0
-3cosx + osxC = -2 + 0
-3cosx + osxC = -2

Reorder the terms:
2 + -3cosx + osxC = -2 + 2

Combine like terms: -2 + 2 = 0
2 + -3cosx + osxC = 0

The solution to this equation could not be determined.

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