The table tennis team is shaken up by news that its captain is returning to the fold.
Substitute that into the second equation.
...والآن طبّقي هذا على الصيغة أدناه
Den setzt man dann
in die Formel unten ein.
Ahora usas la fórmula abajo…
Ahora usas la fórmula abajo…
Et si on l’applique
à l’équation suivante…
Adesso applicalo alla formula sotto...
Agora você aplica 
a fórmula abaixo...