Solving for an indicated variable

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The discussion focuses on solving for the variable k in a given mathematical problem. Participants express confusion about the equation and the absence of the variable k in the provided link. There is a suggestion to square both sides of the equation and consider dividing t by 2π as part of the solution process. The overall sentiment indicates frustration from the poster after studying extensively without clarity on the problem. The conversation highlights the challenges of understanding variable manipulation in equations.
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Homework Statement


http://mathway.com/math_image.aspx?p=tSMB012`SMB02RSMB03SMB02FSMB03mSMB10kSMB02fSMB03SMB02rSMB03?p=67?p=42

We are solving for k.

^click the link.


Homework Equations





The Attempt at a Solution


I know both sides need to be squared... maybe divide t by 2∏
This is probably really easy but I've been studying all day and I'm just not seeing it.
 
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It may be just me, but I don't even see a k in the problem...
 

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