X + 1/2 = 3/5 : 6/5
X + 1/2 = 1/2
X = 1/2 - 1/2 = 0
`3/5 : (x+1/2) = 6/5`
`=> x + 1/2 = 3/5 : 6/5`
`=> x + 1/2 = 3/5 . 5/6`
`=> x + 1/2 = 3/6`
`=> x + 1/2 = 1/2`
`=> x = 1/2 - 1/2`
`=> x = 0`
Vậy `x = 0`
`3/5:(x+1/2)=6/5`
`x+1/2= 3/5:5/6`
`x+1/2=3/6`
`x=1/2-1/2`
`x=0`
3/5 : ( x + 1/2 ) = 6/5
x + 1/2 = 3/5 : 6/5
x + 1/2 = 1/2
x = 1/2 - 1/2
x = 0
Vậy, x = 0