Doy 49 puntos?
Doy 49 puntos! [tex]A = \ frac{2L}{T ^ {2} } + \ frac{2Y}{C ^ {2} }[ / tex] despejar C [tex] \ frac{A + B}{2} = \ frac{C + Y}{4} + \ frac{6S + 2}{3}[ / tex] despejar S [tex] \ frac{4Y}{2} + \ frac{5X}{3X} + \ frac{4}{2} = \ frac{3X + 2}{3}[ / tex] despejar Y [tex]2X + 4 - \ frac{3X}{2} = \ frac{4X + 3X + 25}{2}[ / tex] despejar X : D.