Question

x-1/2+x+1/3=2x+3/5 me ajudem por favor

Answer 1

Boa noite Maria

(x - 1)/2 + (x + 1)/3 = (2x + 3)/5 

mmc(2,3,5) = 30

15*(x - 1) + 10*(x + 1) = 6*(2x + 3)

15x - 15 + 10x + 10 = 12x + 18

15x + 10x - 12x = 18 + 15 - 10

13x = 23 

x = 23/13