Solve for all values of x:(adsbygoogle = window.adsbygoogle || []).push({});

(cos2x)/(sin3x-sinx) = 1

I found this problem and am having an extremely tough time solving it. I gotten down to a quadratic equation a couple of times, but it wouldn't factor. I am really stumped and really need some help. Thanks in advance.

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# Tough Problem

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