Find the reciprocal. 7 - 2a
just flip it
Reciprocal means to flip the fraction \[\huge~\rm~\frac{ a }{ b} \rightarrow \frac{ b }{ a}\]
\[\frac{ 7 }{ 2a }~~or~~\frac{ 7 }{ 2 }a ?\]
Oh thanks
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Reciprocal is just flipping the problem so if you have 1/2 the reciprocal is 2/1
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