Question

\(\dfrac{3}{4}+\dfrac{1}{9}:x=0.5\)

Answer 1

cho mình câu trl hay nhất nhoa thanks nhiều

Answer 2

`3/4 + 1/9 : x =0,5`

`3/5 + 1/9 : x = 1/2`

`1/9 : x =1/2 - 3/4`

`1/9: x  = 2/4 - 3/4`

`1/9 : x  =-1/4`

`x=1/9 : (-1/4)`

`x=1/9 xx (-4)`

`x=-4/9`

Vậy `x=-4/9`

Answer 3

`3/4` + `1/9` : x = 0,5

`3/4` + `1/9` : x = `1/2`

`1/9` : x = `1/2` - `3/4`

`1/9` : x = `-1/4`

x = `1/9` : `-1/4`

x = `-4/9`.