3cos(x)-cos(x)=0

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Solution for 3cos(x)-cos(x)=0 equation: 


Simplifying
3cos(x) + -1cos(x) = 0

Multiply cos * x
3cosx + -1cos(x) = 0

Multiply cos * x
3cosx + -1cosx = 0

Combine like terms: 3cosx + -1cosx = 2cosx
2cosx = 0

Solving
2cosx = 0

Solving for variable 'c'.

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

Divide each side by '2'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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