cos*2*x=cos*3*x

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Solution for cos*2*x=cos*3*x equation:


Simplifying
cos * 2x = cos * 3x

Reorder the terms for easier multiplication:
2cos * x = cos * 3x

Multiply cos * x
2cosx = cos * 3x

Reorder the terms for easier multiplication:
2cosx = 3cos * x

Multiply cos * x
2cosx = 3cosx

Solving
2cosx = 3cosx

Solving for variable 'c'.

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

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

Combine like terms: 2cosx + -3cosx = -1cosx
-1cosx = 3cosx + -3cosx

Combine like terms: 3cosx + -3cosx = 0
-1cosx = 0

Divide each side by '-1'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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