deletions | additions       diff --git a/section_text_1_begin_equation__.tex b/section_text_1_begin_equation__.tex  index 8f2401a..00aa536 100644  --- a/section_text_1_begin_equation__.tex  +++ b/section_text_1_begin_equation__.tex 
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}  \begin{equation}  a\cdot x(t)+t\cdot sin(t)\nonumber\\, sin(t)\nonumber\\  \end{equation}  \text { где $a$ - некоторая заданная константа.}