You can't use `\eqno' in math mode.

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SUMMARY

The error message "You can't use `\eqno' in math mode" typically arises in LaTeX documents due to a syntax issue, often linked to a missing closing brace. In this case, the problem was identified as a missing '}' at the end of the equation. Ensuring proper syntax and matching braces is crucial for resolving such errors in LaTeX documents.

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SeM
Hi, this message "You can't use `\eqno' in math mode." appears frequently in a sharelatex document I am working on. How can it be fixed?

Thanks!
 
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You'll have to give more details. There is probably an earlier error that is causing this problem.
 
It was caused by a missing } at the end of the eqn
 

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