Question

Qual o valor de x?
x - 1/3 = 1/4 + 1/6

Answer 1

x  = (1/4) + (1/6) + (1/3)

m.m.c. entre 3, 4 e 6 é 12...Assim,

x = (3 + 2 + 4)/12
x = 9/12                    

Simplificando  x = 3/4