Question

Question #a0524

Answer 1

`y=10/x+9`

OR

`y=-10/9-x`

I don't know what is question.

Explanation:

`x=-10/9-y`

`x+y=-10/9`

`y=-10/9-x`

If you are talking about this.

`x=-10/(9-y)`

`x(9-y)=-10`

`9-y=-10/x`

`-y=-10/x-9`

`y=10/x+9`