cos(9x)=9

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Solution for cos(9x)=9 equation: 


Simplifying
cos(9x) = 9

Remove parenthesis around (9x)
cos * 9x = 9

Reorder the terms for easier multiplication:
9cos * x = 9

Multiply cos * x
9cosx = 9

Solving
9cosx = 9

Solving for variable 'c'.

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

Divide each side by '9osx'.
c = o-1s-1x-1

Simplifying
c = o-1s-1x-1

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