Question

x/2+3x/5=6
pff calculo e resposta :)

Answer 1

$\dfrac{x}{2} + \dfrac{3x}{5} =6$

mmc dos denominadores, 2.5 = 10

2, 5 | 2
1, 5 | 5    
1, 1 | 2.5 =10

$5x+6x=60\to \\\\ 11x=60\to \\\\ \boxed{x= \frac{60}{11} }$