cos(3y)=x

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Solution for cos(3y)=x equation: 


Simplifying
cos(3y) = x

Remove parenthesis around (3y)
cos * 3y = x

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

Multiply cos * y
3cosy = x

Solving
3cosy = x

Solving for variable 'c'.

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

Divide each side by '3osy'.
c = 0.3333333333o-1s-1xy-1

Simplifying
c = 0.3333333333o-1s-1xy-1

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