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Math Help - Solving for x equation

  1. #1
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    Solving for x equation

    I'm going over some pre-calc that has gotten rusty and I can't seem to remember how to do this type of problem. I don't have a pre-calc textbook :/



    Thanks for all help.
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  2. #2
    No one in Particular VonNemo19's Avatar
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    Quote Originally Posted by Intrusion View Post
    I'm going over some pre-calc that has gotten rusty and I can't seem to remember how to do this type of problem. I don't have a pre-calc textbook :/



    Thanks for all help.
    Factor out 2\cos{x} and it will become clear what needs to be done.
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  3. #3
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    *facepalm* Man I'm rusty.
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  4. #4
    No one in Particular VonNemo19's Avatar
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    Quote Originally Posted by Intrusion View Post
    *facepalm* Man I'm rusty.
    You got it then?
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  5. #5
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    Yeah I got it, thanks.
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