Question

Question #e9781

Answer 1

`x=(-2z-y)/(y+1)`

Explanation:

Isolate `x`:
`-2z-xy=x+y`
`-2z=x+y+xy`
`-2z-y=x+xy`
`-2z-y=x(y+1)`
`x=(-2z-y)/(y+1)`

Factoring