Question

x/2+x/3=1+x/5
tell me fast plz​

Answer 1

$\sf \displaystyle \frac{x}{2}+\frac{x}{3}=1+\frac{x}{5}\\\\\\{Multiplicar\:pelo\:m\acute{i}nimo\:m\acute{u}ltiplo\:comum=}30\\\\\\\frac{x}{2}\cdot \:30+\frac{x}{3}\cdot \:30=1\cdot \:30+\frac{x}{5}\cdot \:30\\\\\\25x-6x=30+6x-6x\\\\\\19x=30\\\\\\\frac{19x}{19}=\frac{30}{19}\\\\\\\to \iff \boxed{\sf \red{\sf x=\frac{30}{19}}\blue{\approx1,57894...}}$